Annotation of embedaddon/sudo/m4/libtool.m4, revision 1.1.1.2
1.1 misho 1: # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
2: #
3: # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
1.1.1.2 ! misho 4: # 2006, 2007, 2008, 2009, 2010, 2011 Free Software
! 5: # Foundation, Inc.
1.1 misho 6: # Written by Gordon Matzigkeit, 1996
7: #
8: # This file is free software; the Free Software Foundation gives
9: # unlimited permission to copy and/or distribute it, with or without
10: # modifications, as long as this notice is preserved.
11:
12: m4_define([_LT_COPYING], [dnl
13: # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
1.1.1.2 ! misho 14: # 2006, 2007, 2008, 2009, 2010, 2011 Free Software
! 15: # Foundation, Inc.
1.1 misho 16: # Written by Gordon Matzigkeit, 1996
17: #
18: # This file is part of GNU Libtool.
19: #
20: # GNU Libtool is free software; you can redistribute it and/or
21: # modify it under the terms of the GNU General Public License as
22: # published by the Free Software Foundation; either version 2 of
23: # the License, or (at your option) any later version.
24: #
25: # As a special exception to the GNU General Public License,
26: # if you distribute this file as part of a program or library that
27: # is built using GNU Libtool, you may include this file under the
28: # same distribution terms that you use for the rest of that program.
29: #
30: # GNU Libtool is distributed in the hope that it will be useful,
31: # but WITHOUT ANY WARRANTY; without even the implied warranty of
32: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
33: # GNU General Public License for more details.
34: #
35: # You should have received a copy of the GNU General Public License
36: # along with GNU Libtool; see the file COPYING. If not, a copy
37: # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
38: # obtained by writing to the Free Software Foundation, Inc.,
39: # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
40: ])
41:
42: # serial 57 LT_INIT
43:
44:
45: # LT_PREREQ(VERSION)
46: # ------------------
47: # Complain and exit if this libtool version is less that VERSION.
48: m4_defun([LT_PREREQ],
49: [m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
50: [m4_default([$3],
51: [m4_fatal([Libtool version $1 or higher is required],
52: 63)])],
53: [$2])])
54:
55:
56: # _LT_CHECK_BUILDDIR
57: # ------------------
58: # Complain if the absolute build directory name contains unusual characters
59: m4_defun([_LT_CHECK_BUILDDIR],
60: [case `pwd` in
61: *\ * | *\ *)
62: AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
63: esac
64: ])
65:
66:
67: # LT_INIT([OPTIONS])
68: # ------------------
69: AC_DEFUN([LT_INIT],
70: [AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT
71: AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
72: AC_BEFORE([$0], [LT_LANG])dnl
73: AC_BEFORE([$0], [LT_OUTPUT])dnl
74: AC_BEFORE([$0], [LTDL_INIT])dnl
75: m4_require([_LT_CHECK_BUILDDIR])dnl
76:
77: dnl Autoconf doesn't catch unexpanded LT_ macros by default:
78: m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
79: m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
80: dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
81: dnl unless we require an AC_DEFUNed macro:
82: AC_REQUIRE([LTOPTIONS_VERSION])dnl
83: AC_REQUIRE([LTSUGAR_VERSION])dnl
84: AC_REQUIRE([LTVERSION_VERSION])dnl
85: AC_REQUIRE([LTOBSOLETE_VERSION])dnl
86: m4_require([_LT_PROG_LTMAIN])dnl
87:
88: _LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}])
89:
90: dnl Parse OPTIONS
91: _LT_SET_OPTIONS([$0], [$1])
92:
93: # This can be used to rebuild libtool when needed
94: LIBTOOL_DEPS="$ltmain"
95:
96: # Always use our own libtool.
97: LIBTOOL='$(SHELL) $(top_builddir)/libtool'
98: AC_SUBST(LIBTOOL)dnl
99:
100: _LT_SETUP
101:
102: # Only expand once:
103: m4_define([LT_INIT])
104: ])# LT_INIT
105:
106: # Old names:
107: AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
108: AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
109: dnl aclocal-1.4 backwards compatibility:
110: dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
111: dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
112:
113:
114: # _LT_CC_BASENAME(CC)
115: # -------------------
116: # Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
117: m4_defun([_LT_CC_BASENAME],
118: [for cc_temp in $1""; do
119: case $cc_temp in
120: compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
121: distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
122: \-*) ;;
123: *) break;;
124: esac
125: done
126: cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
127: ])
128:
129:
130: # _LT_FILEUTILS_DEFAULTS
131: # ----------------------
132: # It is okay to use these file commands and assume they have been set
133: # sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'.
134: m4_defun([_LT_FILEUTILS_DEFAULTS],
135: [: ${CP="cp -f"}
136: : ${MV="mv -f"}
137: : ${RM="rm -f"}
138: ])# _LT_FILEUTILS_DEFAULTS
139:
140:
141: # _LT_SETUP
142: # ---------
143: m4_defun([_LT_SETUP],
144: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
145: AC_REQUIRE([AC_CANONICAL_BUILD])dnl
146: AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl
147: AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
148:
1.1.1.2 ! misho 149: _LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl
! 150: dnl
1.1 misho 151: _LT_DECL([], [host_alias], [0], [The host system])dnl
152: _LT_DECL([], [host], [0])dnl
153: _LT_DECL([], [host_os], [0])dnl
154: dnl
155: _LT_DECL([], [build_alias], [0], [The build system])dnl
156: _LT_DECL([], [build], [0])dnl
157: _LT_DECL([], [build_os], [0])dnl
158: dnl
159: AC_REQUIRE([AC_PROG_CC])dnl
160: AC_REQUIRE([LT_PATH_LD])dnl
161: AC_REQUIRE([LT_PATH_NM])dnl
162: dnl
163: AC_REQUIRE([AC_PROG_LN_S])dnl
164: test -z "$LN_S" && LN_S="ln -s"
165: _LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
166: dnl
167: AC_REQUIRE([LT_CMD_MAX_LEN])dnl
168: _LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
169: _LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
170: dnl
171: m4_require([_LT_FILEUTILS_DEFAULTS])dnl
172: m4_require([_LT_CHECK_SHELL_FEATURES])dnl
173: m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl
174: m4_require([_LT_CMD_RELOAD])dnl
175: m4_require([_LT_CHECK_MAGIC_METHOD])dnl
176: m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl
177: m4_require([_LT_CMD_OLD_ARCHIVE])dnl
178: m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
179: m4_require([_LT_WITH_SYSROOT])dnl
180:
181: _LT_CONFIG_LIBTOOL_INIT([
182: # See if we are running on zsh, and set the options which allow our
183: # commands through without removal of \ escapes INIT.
184: if test -n "\${ZSH_VERSION+set}" ; then
185: setopt NO_GLOB_SUBST
186: fi
187: ])
188: if test -n "${ZSH_VERSION+set}" ; then
189: setopt NO_GLOB_SUBST
190: fi
191:
192: _LT_CHECK_OBJDIR
193:
194: m4_require([_LT_TAG_COMPILER])dnl
195:
196: case $host_os in
197: aix3*)
198: # AIX sometimes has problems with the GCC collect2 program. For some
199: # reason, if we set the COLLECT_NAMES environment variable, the problems
200: # vanish in a puff of smoke.
201: if test "X${COLLECT_NAMES+set}" != Xset; then
202: COLLECT_NAMES=
203: export COLLECT_NAMES
204: fi
205: ;;
206: esac
207:
208: # Global variables:
209: ofile=libtool
210: can_build_shared=yes
211:
212: # All known linkers require a `.a' archive for static linking (except MSVC,
213: # which needs '.lib').
214: libext=a
215:
216: with_gnu_ld="$lt_cv_prog_gnu_ld"
217:
218: old_CC="$CC"
219: old_CFLAGS="$CFLAGS"
220:
221: # Set sane defaults for various variables
222: test -z "$CC" && CC=cc
223: test -z "$LTCC" && LTCC=$CC
224: test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
225: test -z "$LD" && LD=ld
226: test -z "$ac_objext" && ac_objext=o
227:
228: _LT_CC_BASENAME([$compiler])
229:
230: # Only perform the check for file, if the check method requires it
231: test -z "$MAGIC_CMD" && MAGIC_CMD=file
232: case $deplibs_check_method in
233: file_magic*)
234: if test "$file_magic_cmd" = '$MAGIC_CMD'; then
235: _LT_PATH_MAGIC
236: fi
237: ;;
238: esac
239:
240: # Use C for the default configuration in the libtool script
241: LT_SUPPORTED_TAG([CC])
242: _LT_LANG_C_CONFIG
243: _LT_LANG_DEFAULT_CONFIG
244: _LT_CONFIG_COMMANDS
245: ])# _LT_SETUP
246:
247:
248: # _LT_PREPARE_SED_QUOTE_VARS
249: # --------------------------
250: # Define a few sed substitution that help us do robust quoting.
251: m4_defun([_LT_PREPARE_SED_QUOTE_VARS],
252: [# Backslashify metacharacters that are still active within
253: # double-quoted strings.
254: sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
255:
256: # Same as above, but do not quote variable references.
257: double_quote_subst='s/\([["`\\]]\)/\\\1/g'
258:
259: # Sed substitution to delay expansion of an escaped shell variable in a
260: # double_quote_subst'ed string.
261: delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
262:
263: # Sed substitution to delay expansion of an escaped single quote.
264: delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
265:
266: # Sed substitution to avoid accidental globbing in evaled expressions
267: no_glob_subst='s/\*/\\\*/g'
268: ])
269:
270: # _LT_PROG_LTMAIN
271: # ---------------
272: # Note that this code is called both from `configure', and `config.status'
273: # now that we use AC_CONFIG_COMMANDS to generate libtool. Notably,
274: # `config.status' has no value for ac_aux_dir unless we are using Automake,
275: # so we pass a copy along to make sure it has a sensible value anyway.
276: m4_defun([_LT_PROG_LTMAIN],
277: [m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
278: _LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
279: ltmain="$ac_aux_dir/ltmain.sh"
280: ])# _LT_PROG_LTMAIN
281:
282:
283: ## ------------------------------------- ##
284: ## Accumulate code for creating libtool. ##
285: ## ------------------------------------- ##
286:
287: # So that we can recreate a full libtool script including additional
288: # tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
289: # in macros and then make a single call at the end using the `libtool'
290: # label.
291:
292:
293: # _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
294: # ----------------------------------------
295: # Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
296: m4_define([_LT_CONFIG_LIBTOOL_INIT],
297: [m4_ifval([$1],
298: [m4_append([_LT_OUTPUT_LIBTOOL_INIT],
299: [$1
300: ])])])
301:
302: # Initialize.
303: m4_define([_LT_OUTPUT_LIBTOOL_INIT])
304:
305:
306: # _LT_CONFIG_LIBTOOL([COMMANDS])
307: # ------------------------------
308: # Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
309: m4_define([_LT_CONFIG_LIBTOOL],
310: [m4_ifval([$1],
311: [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
312: [$1
313: ])])])
314:
315: # Initialize.
316: m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
317:
318:
319: # _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
320: # -----------------------------------------------------
321: m4_defun([_LT_CONFIG_SAVE_COMMANDS],
322: [_LT_CONFIG_LIBTOOL([$1])
323: _LT_CONFIG_LIBTOOL_INIT([$2])
324: ])
325:
326:
327: # _LT_FORMAT_COMMENT([COMMENT])
328: # -----------------------------
329: # Add leading comment marks to the start of each line, and a trailing
330: # full-stop to the whole comment if one is not present already.
331: m4_define([_LT_FORMAT_COMMENT],
332: [m4_ifval([$1], [
333: m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
334: [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
335: )])
336:
337:
338:
339: ## ------------------------ ##
340: ## FIXME: Eliminate VARNAME ##
341: ## ------------------------ ##
342:
343:
344: # _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
345: # -------------------------------------------------------------------
346: # CONFIGNAME is the name given to the value in the libtool script.
347: # VARNAME is the (base) name used in the configure script.
348: # VALUE may be 0, 1 or 2 for a computed quote escaped value based on
349: # VARNAME. Any other value will be used directly.
350: m4_define([_LT_DECL],
351: [lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
352: [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
353: [m4_ifval([$1], [$1], [$2])])
354: lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
355: m4_ifval([$4],
356: [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
357: lt_dict_add_subkey([lt_decl_dict], [$2],
358: [tagged?], [m4_ifval([$5], [yes], [no])])])
359: ])
360:
361:
362: # _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
363: # --------------------------------------------------------
364: m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
365:
366:
367: # lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
368: # ------------------------------------------------
369: m4_define([lt_decl_tag_varnames],
370: [_lt_decl_filter([tagged?], [yes], $@)])
371:
372:
373: # _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
374: # ---------------------------------------------------------
375: m4_define([_lt_decl_filter],
376: [m4_case([$#],
377: [0], [m4_fatal([$0: too few arguments: $#])],
378: [1], [m4_fatal([$0: too few arguments: $#: $1])],
379: [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
380: [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
381: [lt_dict_filter([lt_decl_dict], $@)])[]dnl
382: ])
383:
384:
385: # lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
386: # --------------------------------------------------
387: m4_define([lt_decl_quote_varnames],
388: [_lt_decl_filter([value], [1], $@)])
389:
390:
391: # lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
392: # ---------------------------------------------------
393: m4_define([lt_decl_dquote_varnames],
394: [_lt_decl_filter([value], [2], $@)])
395:
396:
397: # lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
398: # ---------------------------------------------------
399: m4_define([lt_decl_varnames_tagged],
400: [m4_assert([$# <= 2])dnl
401: _$0(m4_quote(m4_default([$1], [[, ]])),
402: m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
403: m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
404: m4_define([_lt_decl_varnames_tagged],
405: [m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
406:
407:
408: # lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
409: # ------------------------------------------------
410: m4_define([lt_decl_all_varnames],
411: [_$0(m4_quote(m4_default([$1], [[, ]])),
412: m4_if([$2], [],
413: m4_quote(lt_decl_varnames),
414: m4_quote(m4_shift($@))))[]dnl
415: ])
416: m4_define([_lt_decl_all_varnames],
417: [lt_join($@, lt_decl_varnames_tagged([$1],
418: lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
419: ])
420:
421:
422: # _LT_CONFIG_STATUS_DECLARE([VARNAME])
423: # ------------------------------------
424: # Quote a variable value, and forward it to `config.status' so that its
425: # declaration there will have the same value as in `configure'. VARNAME
426: # must have a single quote delimited value for this to work.
427: m4_define([_LT_CONFIG_STATUS_DECLARE],
428: [$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`'])
429:
430:
431: # _LT_CONFIG_STATUS_DECLARATIONS
432: # ------------------------------
433: # We delimit libtool config variables with single quotes, so when
434: # we write them to config.status, we have to be sure to quote all
435: # embedded single quotes properly. In configure, this macro expands
436: # each variable declared with _LT_DECL (and _LT_TAGDECL) into:
437: #
438: # <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`'
439: m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
440: [m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
441: [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
442:
443:
444: # _LT_LIBTOOL_TAGS
445: # ----------------
446: # Output comment and list of tags supported by the script
447: m4_defun([_LT_LIBTOOL_TAGS],
448: [_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
449: available_tags="_LT_TAGS"dnl
450: ])
451:
452:
453: # _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
454: # -----------------------------------
455: # Extract the dictionary values for VARNAME (optionally with TAG) and
456: # expand to a commented shell variable setting:
457: #
458: # # Some comment about what VAR is for.
459: # visible_name=$lt_internal_name
460: m4_define([_LT_LIBTOOL_DECLARE],
461: [_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
462: [description])))[]dnl
463: m4_pushdef([_libtool_name],
464: m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
465: m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
466: [0], [_libtool_name=[$]$1],
467: [1], [_libtool_name=$lt_[]$1],
468: [2], [_libtool_name=$lt_[]$1],
469: [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
470: m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
471: ])
472:
473:
474: # _LT_LIBTOOL_CONFIG_VARS
475: # -----------------------
476: # Produce commented declarations of non-tagged libtool config variables
477: # suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
478: # script. Tagged libtool config variables (even for the LIBTOOL CONFIG
479: # section) are produced by _LT_LIBTOOL_TAG_VARS.
480: m4_defun([_LT_LIBTOOL_CONFIG_VARS],
481: [m4_foreach([_lt_var],
482: m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
483: [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
484:
485:
486: # _LT_LIBTOOL_TAG_VARS(TAG)
487: # -------------------------
488: m4_define([_LT_LIBTOOL_TAG_VARS],
489: [m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
490: [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
491:
492:
493: # _LT_TAGVAR(VARNAME, [TAGNAME])
494: # ------------------------------
495: m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
496:
497:
498: # _LT_CONFIG_COMMANDS
499: # -------------------
500: # Send accumulated output to $CONFIG_STATUS. Thanks to the lists of
501: # variables for single and double quote escaping we saved from calls
502: # to _LT_DECL, we can put quote escaped variables declarations
503: # into `config.status', and then the shell code to quote escape them in
504: # for loops in `config.status'. Finally, any additional code accumulated
505: # from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
506: m4_defun([_LT_CONFIG_COMMANDS],
507: [AC_PROVIDE_IFELSE([LT_OUTPUT],
508: dnl If the libtool generation code has been placed in $CONFIG_LT,
509: dnl instead of duplicating it all over again into config.status,
510: dnl then we will have config.status run $CONFIG_LT later, so it
511: dnl needs to know what name is stored there:
512: [AC_CONFIG_COMMANDS([libtool],
513: [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
514: dnl If the libtool generation code is destined for config.status,
515: dnl expand the accumulated commands and init code now:
516: [AC_CONFIG_COMMANDS([libtool],
517: [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
518: ])#_LT_CONFIG_COMMANDS
519:
520:
521: # Initialize.
522: m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
523: [
524:
525: # The HP-UX ksh and POSIX shell print the target directory to stdout
526: # if CDPATH is set.
527: (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
528:
529: sed_quote_subst='$sed_quote_subst'
530: double_quote_subst='$double_quote_subst'
531: delay_variable_subst='$delay_variable_subst'
532: _LT_CONFIG_STATUS_DECLARATIONS
533: LTCC='$LTCC'
534: LTCFLAGS='$LTCFLAGS'
535: compiler='$compiler_DEFAULT'
536:
537: # A function that is used when there is no print builtin or printf.
538: func_fallback_echo ()
539: {
540: eval 'cat <<_LTECHO_EOF
541: \$[]1
542: _LTECHO_EOF'
543: }
544:
545: # Quote evaled strings.
546: for var in lt_decl_all_varnames([[ \
547: ]], lt_decl_quote_varnames); do
548: case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
549: *[[\\\\\\\`\\"\\\$]]*)
550: eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
551: ;;
552: *)
553: eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
554: ;;
555: esac
556: done
557:
558: # Double-quote double-evaled strings.
559: for var in lt_decl_all_varnames([[ \
560: ]], lt_decl_dquote_varnames); do
561: case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
562: *[[\\\\\\\`\\"\\\$]]*)
563: eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
564: ;;
565: *)
566: eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
567: ;;
568: esac
569: done
570:
571: _LT_OUTPUT_LIBTOOL_INIT
572: ])
573:
574: # _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
575: # ------------------------------------
576: # Generate a child script FILE with all initialization necessary to
577: # reuse the environment learned by the parent script, and make the
578: # file executable. If COMMENT is supplied, it is inserted after the
579: # `#!' sequence but before initialization text begins. After this
580: # macro, additional text can be appended to FILE to form the body of
581: # the child script. The macro ends with non-zero status if the
582: # file could not be fully written (such as if the disk is full).
583: m4_ifdef([AS_INIT_GENERATED],
584: [m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])],
585: [m4_defun([_LT_GENERATED_FILE_INIT],
586: [m4_require([AS_PREPARE])]dnl
587: [m4_pushdef([AS_MESSAGE_LOG_FD])]dnl
588: [lt_write_fail=0
589: cat >$1 <<_ASEOF || lt_write_fail=1
590: #! $SHELL
591: # Generated by $as_me.
592: $2
593: SHELL=\${CONFIG_SHELL-$SHELL}
594: export SHELL
595: _ASEOF
596: cat >>$1 <<\_ASEOF || lt_write_fail=1
597: AS_SHELL_SANITIZE
598: _AS_PREPARE
599: exec AS_MESSAGE_FD>&1
600: _ASEOF
601: test $lt_write_fail = 0 && chmod +x $1[]dnl
602: m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT
603:
604: # LT_OUTPUT
605: # ---------
606: # This macro allows early generation of the libtool script (before
607: # AC_OUTPUT is called), incase it is used in configure for compilation
608: # tests.
609: AC_DEFUN([LT_OUTPUT],
610: [: ${CONFIG_LT=./config.lt}
611: AC_MSG_NOTICE([creating $CONFIG_LT])
612: _LT_GENERATED_FILE_INIT(["$CONFIG_LT"],
613: [# Run this file to recreate a libtool stub with the current configuration.])
614:
615: cat >>"$CONFIG_LT" <<\_LTEOF
616: lt_cl_silent=false
617: exec AS_MESSAGE_LOG_FD>>config.log
618: {
619: echo
620: AS_BOX([Running $as_me.])
621: } >&AS_MESSAGE_LOG_FD
622:
623: lt_cl_help="\
624: \`$as_me' creates a local libtool stub from the current configuration,
625: for use in further configure time tests before the real libtool is
626: generated.
627:
628: Usage: $[0] [[OPTIONS]]
629:
630: -h, --help print this help, then exit
631: -V, --version print version number, then exit
632: -q, --quiet do not print progress messages
633: -d, --debug don't remove temporary files
634:
635: Report bugs to <bug-libtool@gnu.org>."
636:
637: lt_cl_version="\
638: m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
639: m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
640: configured by $[0], generated by m4_PACKAGE_STRING.
641:
1.1.1.2 ! misho 642: Copyright (C) 2011 Free Software Foundation, Inc.
1.1 misho 643: This config.lt script is free software; the Free Software Foundation
644: gives unlimited permision to copy, distribute and modify it."
645:
646: while test $[#] != 0
647: do
648: case $[1] in
649: --version | --v* | -V )
650: echo "$lt_cl_version"; exit 0 ;;
651: --help | --h* | -h )
652: echo "$lt_cl_help"; exit 0 ;;
653: --debug | --d* | -d )
654: debug=: ;;
655: --quiet | --q* | --silent | --s* | -q )
656: lt_cl_silent=: ;;
657:
658: -*) AC_MSG_ERROR([unrecognized option: $[1]
659: Try \`$[0] --help' for more information.]) ;;
660:
661: *) AC_MSG_ERROR([unrecognized argument: $[1]
662: Try \`$[0] --help' for more information.]) ;;
663: esac
664: shift
665: done
666:
667: if $lt_cl_silent; then
668: exec AS_MESSAGE_FD>/dev/null
669: fi
670: _LTEOF
671:
672: cat >>"$CONFIG_LT" <<_LTEOF
673: _LT_OUTPUT_LIBTOOL_COMMANDS_INIT
674: _LTEOF
675:
676: cat >>"$CONFIG_LT" <<\_LTEOF
677: AC_MSG_NOTICE([creating $ofile])
678: _LT_OUTPUT_LIBTOOL_COMMANDS
679: AS_EXIT(0)
680: _LTEOF
681: chmod +x "$CONFIG_LT"
682:
683: # configure is writing to config.log, but config.lt does its own redirection,
684: # appending to config.log, which fails on DOS, as config.log is still kept
685: # open by configure. Here we exec the FD to /dev/null, effectively closing
686: # config.log, so it can be properly (re)opened and appended to by config.lt.
687: lt_cl_success=:
688: test "$silent" = yes &&
689: lt_config_lt_args="$lt_config_lt_args --quiet"
690: exec AS_MESSAGE_LOG_FD>/dev/null
691: $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
692: exec AS_MESSAGE_LOG_FD>>config.log
693: $lt_cl_success || AS_EXIT(1)
694: ])# LT_OUTPUT
695:
696:
697: # _LT_CONFIG(TAG)
698: # ---------------
699: # If TAG is the built-in tag, create an initial libtool script with a
700: # default configuration from the untagged config vars. Otherwise add code
701: # to config.status for appending the configuration named by TAG from the
702: # matching tagged config vars.
703: m4_defun([_LT_CONFIG],
704: [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
705: _LT_CONFIG_SAVE_COMMANDS([
706: m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
707: m4_if(_LT_TAG, [C], [
708: # See if we are running on zsh, and set the options which allow our
709: # commands through without removal of \ escapes.
710: if test -n "${ZSH_VERSION+set}" ; then
711: setopt NO_GLOB_SUBST
712: fi
713:
714: cfgfile="${ofile}T"
715: trap "$RM \"$cfgfile\"; exit 1" 1 2 15
716: $RM "$cfgfile"
717:
718: cat <<_LT_EOF >> "$cfgfile"
719: #! $SHELL
720:
721: # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
722: # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
723: # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
724: # NOTE: Changes made to this file will be lost: look at ltmain.sh.
725: #
726: _LT_COPYING
727: _LT_LIBTOOL_TAGS
728:
729: # ### BEGIN LIBTOOL CONFIG
730: _LT_LIBTOOL_CONFIG_VARS
731: _LT_LIBTOOL_TAG_VARS
732: # ### END LIBTOOL CONFIG
733:
734: _LT_EOF
735:
736: case $host_os in
737: aix3*)
738: cat <<\_LT_EOF >> "$cfgfile"
739: # AIX sometimes has problems with the GCC collect2 program. For some
740: # reason, if we set the COLLECT_NAMES environment variable, the problems
741: # vanish in a puff of smoke.
742: if test "X${COLLECT_NAMES+set}" != Xset; then
743: COLLECT_NAMES=
744: export COLLECT_NAMES
745: fi
746: _LT_EOF
747: ;;
748: esac
749:
750: _LT_PROG_LTMAIN
751:
752: # We use sed instead of cat because bash on DJGPP gets confused if
753: # if finds mixed CR/LF and LF-only lines. Since sed operates in
754: # text mode, it properly converts lines to CR/LF. This bash problem
755: # is reportedly fixed, but why not run on old versions too?
756: sed '$q' "$ltmain" >> "$cfgfile" \
757: || (rm -f "$cfgfile"; exit 1)
758:
759: _LT_PROG_REPLACE_SHELLFNS
760:
761: mv -f "$cfgfile" "$ofile" ||
762: (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
763: chmod +x "$ofile"
764: ],
765: [cat <<_LT_EOF >> "$ofile"
766:
767: dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
768: dnl in a comment (ie after a #).
769: # ### BEGIN LIBTOOL TAG CONFIG: $1
770: _LT_LIBTOOL_TAG_VARS(_LT_TAG)
771: # ### END LIBTOOL TAG CONFIG: $1
772: _LT_EOF
773: ])dnl /m4_if
774: ],
775: [m4_if([$1], [], [
776: PACKAGE='$PACKAGE'
777: VERSION='$VERSION'
778: TIMESTAMP='$TIMESTAMP'
779: RM='$RM'
780: ofile='$ofile'], [])
781: ])dnl /_LT_CONFIG_SAVE_COMMANDS
782: ])# _LT_CONFIG
783:
784:
785: # LT_SUPPORTED_TAG(TAG)
786: # ---------------------
787: # Trace this macro to discover what tags are supported by the libtool
788: # --tag option, using:
789: # autoconf --trace 'LT_SUPPORTED_TAG:$1'
790: AC_DEFUN([LT_SUPPORTED_TAG], [])
791:
792:
793: # C support is built-in for now
794: m4_define([_LT_LANG_C_enabled], [])
795: m4_define([_LT_TAGS], [])
796:
797:
798: # LT_LANG(LANG)
799: # -------------
800: # Enable libtool support for the given language if not already enabled.
801: AC_DEFUN([LT_LANG],
802: [AC_BEFORE([$0], [LT_OUTPUT])dnl
803: m4_case([$1],
804: [C], [_LT_LANG(C)],
805: [C++], [_LT_LANG(CXX)],
1.1.1.2 ! misho 806: [Go], [_LT_LANG(GO)],
1.1 misho 807: [Java], [_LT_LANG(GCJ)],
808: [Fortran 77], [_LT_LANG(F77)],
809: [Fortran], [_LT_LANG(FC)],
810: [Windows Resource], [_LT_LANG(RC)],
811: [m4_ifdef([_LT_LANG_]$1[_CONFIG],
812: [_LT_LANG($1)],
813: [m4_fatal([$0: unsupported language: "$1"])])])dnl
814: ])# LT_LANG
815:
816:
817: # _LT_LANG(LANGNAME)
818: # ------------------
819: m4_defun([_LT_LANG],
820: [m4_ifdef([_LT_LANG_]$1[_enabled], [],
821: [LT_SUPPORTED_TAG([$1])dnl
822: m4_append([_LT_TAGS], [$1 ])dnl
823: m4_define([_LT_LANG_]$1[_enabled], [])dnl
824: _LT_LANG_$1_CONFIG($1)])dnl
825: ])# _LT_LANG
826:
827:
1.1.1.2 ! misho 828: m4_ifndef([AC_PROG_GO], [
! 829: ############################################################
! 830: # NOTE: This macro has been submitted for inclusion into #
! 831: # GNU Autoconf as AC_PROG_GO. When it is available in #
! 832: # a released version of Autoconf we should remove this #
! 833: # macro and use it instead. #
! 834: ############################################################
! 835: m4_defun([AC_PROG_GO],
! 836: [AC_LANG_PUSH(Go)dnl
! 837: AC_ARG_VAR([GOC], [Go compiler command])dnl
! 838: AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl
! 839: _AC_ARG_VAR_LDFLAGS()dnl
! 840: AC_CHECK_TOOL(GOC, gccgo)
! 841: if test -z "$GOC"; then
! 842: if test -n "$ac_tool_prefix"; then
! 843: AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo])
! 844: fi
! 845: fi
! 846: if test -z "$GOC"; then
! 847: AC_CHECK_PROG(GOC, gccgo, gccgo, false)
! 848: fi
! 849: ])#m4_defun
! 850: ])#m4_ifndef
! 851:
! 852:
1.1 misho 853: # _LT_LANG_DEFAULT_CONFIG
854: # -----------------------
855: m4_defun([_LT_LANG_DEFAULT_CONFIG],
856: [AC_PROVIDE_IFELSE([AC_PROG_CXX],
857: [LT_LANG(CXX)],
858: [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
859:
860: AC_PROVIDE_IFELSE([AC_PROG_F77],
861: [LT_LANG(F77)],
862: [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
863:
864: AC_PROVIDE_IFELSE([AC_PROG_FC],
865: [LT_LANG(FC)],
866: [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
867:
868: dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
869: dnl pulling things in needlessly.
870: AC_PROVIDE_IFELSE([AC_PROG_GCJ],
871: [LT_LANG(GCJ)],
872: [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
873: [LT_LANG(GCJ)],
874: [AC_PROVIDE_IFELSE([LT_PROG_GCJ],
875: [LT_LANG(GCJ)],
876: [m4_ifdef([AC_PROG_GCJ],
877: [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
878: m4_ifdef([A][M_PROG_GCJ],
879: [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
880: m4_ifdef([LT_PROG_GCJ],
881: [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
882:
1.1.1.2 ! misho 883: AC_PROVIDE_IFELSE([AC_PROG_GO],
! 884: [LT_LANG(GO)],
! 885: [m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])])
! 886:
1.1 misho 887: AC_PROVIDE_IFELSE([LT_PROG_RC],
888: [LT_LANG(RC)],
889: [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
890: ])# _LT_LANG_DEFAULT_CONFIG
891:
892: # Obsolete macros:
893: AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
894: AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
895: AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
896: AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
897: AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])
898: dnl aclocal-1.4 backwards compatibility:
899: dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
900: dnl AC_DEFUN([AC_LIBTOOL_F77], [])
901: dnl AC_DEFUN([AC_LIBTOOL_FC], [])
902: dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
903: dnl AC_DEFUN([AC_LIBTOOL_RC], [])
904:
905:
906: # _LT_TAG_COMPILER
907: # ----------------
908: m4_defun([_LT_TAG_COMPILER],
909: [AC_REQUIRE([AC_PROG_CC])dnl
910:
911: _LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
912: _LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
913: _LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
914: _LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
915:
916: # If no C compiler was specified, use CC.
917: LTCC=${LTCC-"$CC"}
918:
919: # If no C compiler flags were specified, use CFLAGS.
920: LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
921:
922: # Allow CC to be a program name with arguments.
923: compiler=$CC
924: ])# _LT_TAG_COMPILER
925:
926:
927: # _LT_COMPILER_BOILERPLATE
928: # ------------------------
929: # Check for compiler boilerplate output or warnings with
930: # the simple compiler test code.
931: m4_defun([_LT_COMPILER_BOILERPLATE],
932: [m4_require([_LT_DECL_SED])dnl
933: ac_outfile=conftest.$ac_objext
934: echo "$lt_simple_compile_test_code" >conftest.$ac_ext
935: eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
936: _lt_compiler_boilerplate=`cat conftest.err`
937: $RM conftest*
938: ])# _LT_COMPILER_BOILERPLATE
939:
940:
941: # _LT_LINKER_BOILERPLATE
942: # ----------------------
943: # Check for linker boilerplate output or warnings with
944: # the simple link test code.
945: m4_defun([_LT_LINKER_BOILERPLATE],
946: [m4_require([_LT_DECL_SED])dnl
947: ac_outfile=conftest.$ac_objext
948: echo "$lt_simple_link_test_code" >conftest.$ac_ext
949: eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
950: _lt_linker_boilerplate=`cat conftest.err`
951: $RM -r conftest*
952: ])# _LT_LINKER_BOILERPLATE
953:
954: # _LT_REQUIRED_DARWIN_CHECKS
955: # -------------------------
956: m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
957: case $host_os in
958: rhapsody* | darwin*)
959: AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
960: AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
961: AC_CHECK_TOOL([LIPO], [lipo], [:])
962: AC_CHECK_TOOL([OTOOL], [otool], [:])
963: AC_CHECK_TOOL([OTOOL64], [otool64], [:])
964: _LT_DECL([], [DSYMUTIL], [1],
965: [Tool to manipulate archived DWARF debug symbol files on Mac OS X])
966: _LT_DECL([], [NMEDIT], [1],
967: [Tool to change global to local symbols on Mac OS X])
968: _LT_DECL([], [LIPO], [1],
969: [Tool to manipulate fat objects and archives on Mac OS X])
970: _LT_DECL([], [OTOOL], [1],
971: [ldd/readelf like tool for Mach-O binaries on Mac OS X])
972: _LT_DECL([], [OTOOL64], [1],
973: [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
974:
975: AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
976: [lt_cv_apple_cc_single_mod=no
977: if test -z "${LT_MULTI_MODULE}"; then
978: # By default we will add the -single_module flag. You can override
979: # by either setting the environment variable LT_MULTI_MODULE
980: # non-empty at configure time, or by adding -multi_module to the
981: # link flags.
982: rm -rf libconftest.dylib*
983: echo "int foo(void){return 1;}" > conftest.c
984: echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
985: -dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
986: $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
987: -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
988: _lt_result=$?
1.1.1.2 ! misho 989: # If there is a non-empty error log, and "single_module"
! 990: # appears in it, assume the flag caused a linker warning
! 991: if test -s conftest.err && $GREP single_module conftest.err; then
! 992: cat conftest.err >&AS_MESSAGE_LOG_FD
! 993: # Otherwise, if the output was created with a 0 exit code from
! 994: # the compiler, it worked.
! 995: elif test -f libconftest.dylib && test $_lt_result -eq 0; then
1.1 misho 996: lt_cv_apple_cc_single_mod=yes
997: else
998: cat conftest.err >&AS_MESSAGE_LOG_FD
999: fi
1000: rm -rf libconftest.dylib*
1001: rm -f conftest.*
1002: fi])
1.1.1.2 ! misho 1003:
1.1 misho 1004: AC_CACHE_CHECK([for -exported_symbols_list linker flag],
1005: [lt_cv_ld_exported_symbols_list],
1006: [lt_cv_ld_exported_symbols_list=no
1007: save_LDFLAGS=$LDFLAGS
1008: echo "_main" > conftest.sym
1009: LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
1010: AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
1011: [lt_cv_ld_exported_symbols_list=yes],
1012: [lt_cv_ld_exported_symbols_list=no])
1013: LDFLAGS="$save_LDFLAGS"
1014: ])
1.1.1.2 ! misho 1015:
1.1 misho 1016: AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load],
1017: [lt_cv_ld_force_load=no
1018: cat > conftest.c << _LT_EOF
1019: int forced_loaded() { return 2;}
1020: _LT_EOF
1021: echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD
1022: $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD
1023: echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD
1024: $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD
1025: echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD
1026: $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD
1027: cat > conftest.c << _LT_EOF
1028: int main() { return 0;}
1029: _LT_EOF
1030: echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD
1031: $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
1032: _lt_result=$?
1.1.1.2 ! misho 1033: if test -s conftest.err && $GREP force_load conftest.err; then
! 1034: cat conftest.err >&AS_MESSAGE_LOG_FD
! 1035: elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then
1.1 misho 1036: lt_cv_ld_force_load=yes
1037: else
1038: cat conftest.err >&AS_MESSAGE_LOG_FD
1039: fi
1040: rm -f conftest.err libconftest.a conftest conftest.c
1041: rm -rf conftest.dSYM
1042: ])
1043: case $host_os in
1044: rhapsody* | darwin1.[[012]])
1045: _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
1046: darwin1.*)
1047: _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
1048: darwin*) # darwin 5.x on
1049: # if running on 10.5 or later, the deployment target defaults
1050: # to the OS version, if on x86, and 10.4, the deployment
1051: # target defaults to 10.4. Don't you love it?
1052: case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
1053: 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
1054: _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
1055: 10.[[012]]*)
1056: _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
1057: 10.*)
1058: _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
1059: esac
1060: ;;
1061: esac
1062: if test "$lt_cv_apple_cc_single_mod" = "yes"; then
1063: _lt_dar_single_mod='$single_module'
1064: fi
1065: if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
1066: _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
1067: else
1068: _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
1069: fi
1070: if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
1071: _lt_dsymutil='~$DSYMUTIL $lib || :'
1072: else
1073: _lt_dsymutil=
1074: fi
1075: ;;
1076: esac
1077: ])
1078:
1079:
1.1.1.2 ! misho 1080: # _LT_DARWIN_LINKER_FEATURES([TAG])
! 1081: # ---------------------------------
1.1 misho 1082: # Checks for linker and compiler features on darwin
1083: m4_defun([_LT_DARWIN_LINKER_FEATURES],
1084: [
1085: m4_require([_LT_REQUIRED_DARWIN_CHECKS])
1086: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
1087: _LT_TAGVAR(hardcode_direct, $1)=no
1088: _LT_TAGVAR(hardcode_automatic, $1)=yes
1089: _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
1090: if test "$lt_cv_ld_force_load" = "yes"; then
1091: _LT_TAGVAR(whole_archive_flag_spec, $1)='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
1.1.1.2 ! misho 1092: m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes],
! 1093: [FC], [_LT_TAGVAR(compiler_needs_object, $1)=yes])
1.1 misho 1094: else
1095: _LT_TAGVAR(whole_archive_flag_spec, $1)=''
1096: fi
1097: _LT_TAGVAR(link_all_deplibs, $1)=yes
1098: _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
1099: case $cc_basename in
1100: ifort*) _lt_dar_can_shared=yes ;;
1101: *) _lt_dar_can_shared=$GCC ;;
1102: esac
1103: if test "$_lt_dar_can_shared" = "yes"; then
1104: output_verbose_link_cmd=func_echo_all
1105: _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
1106: _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
1107: _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
1108: _LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
1109: m4_if([$1], [CXX],
1110: [ if test "$lt_cv_apple_cc_single_mod" != "yes"; then
1111: _LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}"
1112: _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
1113: fi
1114: ],[])
1115: else
1116: _LT_TAGVAR(ld_shlibs, $1)=no
1117: fi
1118: ])
1119:
1120: # _LT_SYS_MODULE_PATH_AIX([TAGNAME])
1121: # ----------------------------------
1122: # Links a minimal program and checks the executable
1123: # for the system default hardcoded library path. In most cases,
1124: # this is /usr/lib:/lib, but when the MPI compilers are used
1125: # the location of the communication and MPI libs are included too.
1126: # If we don't find anything, use the default library path according
1127: # to the aix ld manual.
1128: # Store the results from the different compilers for each TAGNAME.
1129: # Allow to override them for all tags through lt_cv_aix_libpath.
1130: m4_defun([_LT_SYS_MODULE_PATH_AIX],
1131: [m4_require([_LT_DECL_SED])dnl
1132: if test "${lt_cv_aix_libpath+set}" = set; then
1133: aix_libpath=$lt_cv_aix_libpath
1134: else
1135: AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])],
1136: [AC_LINK_IFELSE([AC_LANG_PROGRAM],[
1137: lt_aix_libpath_sed='[
1138: /Import File Strings/,/^$/ {
1139: /^0/ {
1140: s/^0 *\([^ ]*\) *$/\1/
1141: p
1142: }
1143: }]'
1144: _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1145: # Check for a 64-bit object if we didn't find anything.
1146: if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
1147: _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1148: fi],[])
1149: if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
1150: _LT_TAGVAR([lt_cv_aix_libpath_], [$1])="/usr/lib:/lib"
1151: fi
1152: ])
1153: aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])
1154: fi
1155: ])# _LT_SYS_MODULE_PATH_AIX
1156:
1157:
1158: # _LT_SHELL_INIT(ARG)
1159: # -------------------
1160: m4_define([_LT_SHELL_INIT],
1161: [m4_divert_text([M4SH-INIT], [$1
1162: ])])# _LT_SHELL_INIT
1163:
1164:
1165:
1166: # _LT_PROG_ECHO_BACKSLASH
1167: # -----------------------
1168: # Find how we can fake an echo command that does not interpret backslash.
1169: # In particular, with Autoconf 2.60 or later we add some code to the start
1170: # of the generated configure script which will find a shell with a builtin
1171: # printf (which we can use as an echo command).
1172: m4_defun([_LT_PROG_ECHO_BACKSLASH],
1173: [ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1174: ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1175: ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
1176:
1177: AC_MSG_CHECKING([how to print strings])
1178: # Test print first, because it will be a builtin if present.
1179: if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
1180: test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
1181: ECHO='print -r --'
1182: elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
1183: ECHO='printf %s\n'
1184: else
1185: # Use this function as a fallback that always works.
1186: func_fallback_echo ()
1187: {
1188: eval 'cat <<_LTECHO_EOF
1189: $[]1
1190: _LTECHO_EOF'
1191: }
1192: ECHO='func_fallback_echo'
1193: fi
1194:
1195: # func_echo_all arg...
1196: # Invoke $ECHO with all args, space-separated.
1197: func_echo_all ()
1198: {
1199: $ECHO "$*"
1200: }
1201:
1202: case "$ECHO" in
1203: printf*) AC_MSG_RESULT([printf]) ;;
1204: print*) AC_MSG_RESULT([print -r]) ;;
1205: *) AC_MSG_RESULT([cat]) ;;
1206: esac
1207:
1208: m4_ifdef([_AS_DETECT_SUGGESTED],
1209: [_AS_DETECT_SUGGESTED([
1210: test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || (
1211: ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1212: ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1213: ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
1214: PATH=/empty FPATH=/empty; export PATH FPATH
1215: test "X`printf %s $ECHO`" = "X$ECHO" \
1216: || test "X`print -r -- $ECHO`" = "X$ECHO" )])])
1217:
1218: _LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
1219: _LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])
1220: ])# _LT_PROG_ECHO_BACKSLASH
1221:
1222:
1223: # _LT_WITH_SYSROOT
1224: # ----------------
1225: AC_DEFUN([_LT_WITH_SYSROOT],
1226: [AC_MSG_CHECKING([for sysroot])
1227: AC_ARG_WITH([sysroot],
1228: [ --with-sysroot[=DIR] Search for dependent libraries within DIR
1229: (or the compiler's sysroot if not specified).],
1230: [], [with_sysroot=no])
1231:
1232: dnl lt_sysroot will always be passed unquoted. We quote it here
1233: dnl in case the user passed a directory name.
1234: lt_sysroot=
1235: case ${with_sysroot} in #(
1236: yes)
1237: if test "$GCC" = yes; then
1238: lt_sysroot=`$CC --print-sysroot 2>/dev/null`
1239: fi
1240: ;; #(
1241: /*)
1242: lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
1243: ;; #(
1244: no|'')
1245: ;; #(
1246: *)
1247: AC_MSG_RESULT([${with_sysroot}])
1248: AC_MSG_ERROR([The sysroot must be an absolute path.])
1249: ;;
1250: esac
1251:
1252: AC_MSG_RESULT([${lt_sysroot:-no}])
1253: _LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl
1254: [dependent libraries, and in which our libraries should be installed.])])
1255:
1256: # _LT_ENABLE_LOCK
1257: # ---------------
1258: m4_defun([_LT_ENABLE_LOCK],
1259: [AC_ARG_ENABLE([libtool-lock],
1260: [AS_HELP_STRING([--disable-libtool-lock],
1261: [avoid locking (might break parallel builds)])])
1262: test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
1263:
1264: # Some flags need to be propagated to the compiler or linker for good
1265: # libtool support.
1266: case $host in
1267: ia64-*-hpux*)
1268: # Find out which ABI we are using.
1269: echo 'int i;' > conftest.$ac_ext
1270: if AC_TRY_EVAL(ac_compile); then
1271: case `/usr/bin/file conftest.$ac_objext` in
1272: *ELF-32*)
1273: HPUX_IA64_MODE="32"
1274: ;;
1275: *ELF-64*)
1276: HPUX_IA64_MODE="64"
1277: ;;
1278: esac
1279: fi
1280: rm -rf conftest*
1281: ;;
1282: *-*-irix6*)
1283: # Find out which ABI we are using.
1284: echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
1285: if AC_TRY_EVAL(ac_compile); then
1286: if test "$lt_cv_prog_gnu_ld" = yes; then
1287: case `/usr/bin/file conftest.$ac_objext` in
1288: *32-bit*)
1289: LD="${LD-ld} -melf32bsmip"
1290: ;;
1291: *N32*)
1292: LD="${LD-ld} -melf32bmipn32"
1293: ;;
1294: *64-bit*)
1295: LD="${LD-ld} -melf64bmip"
1296: ;;
1297: esac
1298: else
1299: case `/usr/bin/file conftest.$ac_objext` in
1300: *32-bit*)
1301: LD="${LD-ld} -32"
1302: ;;
1303: *N32*)
1304: LD="${LD-ld} -n32"
1305: ;;
1306: *64-bit*)
1307: LD="${LD-ld} -64"
1308: ;;
1309: esac
1310: fi
1311: fi
1312: rm -rf conftest*
1313: ;;
1314:
1315: x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
1316: s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
1317: # Find out which ABI we are using.
1318: echo 'int i;' > conftest.$ac_ext
1319: if AC_TRY_EVAL(ac_compile); then
1320: case `/usr/bin/file conftest.o` in
1321: *32-bit*)
1322: case $host in
1323: x86_64-*kfreebsd*-gnu)
1324: LD="${LD-ld} -m elf_i386_fbsd"
1325: ;;
1326: x86_64-*linux*)
1327: LD="${LD-ld} -m elf_i386"
1328: ;;
1329: ppc64-*linux*|powerpc64-*linux*)
1330: LD="${LD-ld} -m elf32ppclinux"
1331: ;;
1332: s390x-*linux*)
1333: LD="${LD-ld} -m elf_s390"
1334: ;;
1335: sparc64-*linux*)
1336: LD="${LD-ld} -m elf32_sparc"
1337: ;;
1338: esac
1339: ;;
1340: *64-bit*)
1341: case $host in
1342: x86_64-*kfreebsd*-gnu)
1343: LD="${LD-ld} -m elf_x86_64_fbsd"
1344: ;;
1345: x86_64-*linux*)
1346: LD="${LD-ld} -m elf_x86_64"
1347: ;;
1348: ppc*-*linux*|powerpc*-*linux*)
1349: LD="${LD-ld} -m elf64ppc"
1350: ;;
1351: s390*-*linux*|s390*-*tpf*)
1352: LD="${LD-ld} -m elf64_s390"
1353: ;;
1354: sparc*-*linux*)
1355: LD="${LD-ld} -m elf64_sparc"
1356: ;;
1357: esac
1358: ;;
1359: esac
1360: fi
1361: rm -rf conftest*
1362: ;;
1363:
1364: *-*-sco3.2v5*)
1365: # On SCO OpenServer 5, we need -belf to get full-featured binaries.
1366: SAVE_CFLAGS="$CFLAGS"
1367: CFLAGS="$CFLAGS -belf"
1368: AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
1369: [AC_LANG_PUSH(C)
1370: AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
1371: AC_LANG_POP])
1372: if test x"$lt_cv_cc_needs_belf" != x"yes"; then
1373: # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
1374: CFLAGS="$SAVE_CFLAGS"
1375: fi
1376: ;;
1.1.1.2 ! misho 1377: *-*solaris*)
1.1 misho 1378: # Find out which ABI we are using.
1379: echo 'int i;' > conftest.$ac_ext
1380: if AC_TRY_EVAL(ac_compile); then
1381: case `/usr/bin/file conftest.o` in
1382: *64-bit*)
1383: case $lt_cv_prog_gnu_ld in
1.1.1.2 ! misho 1384: yes*)
! 1385: case $host in
! 1386: i?86-*-solaris*)
! 1387: LD="${LD-ld} -m elf_x86_64"
! 1388: ;;
! 1389: sparc*-*-solaris*)
! 1390: LD="${LD-ld} -m elf64_sparc"
! 1391: ;;
! 1392: esac
! 1393: # GNU ld 2.21 introduced _sol2 emulations. Use them if available.
! 1394: if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
! 1395: LD="${LD-ld}_sol2"
! 1396: fi
! 1397: ;;
1.1 misho 1398: *)
1399: if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
1400: LD="${LD-ld} -64"
1401: fi
1402: ;;
1403: esac
1404: ;;
1405: esac
1406: fi
1407: rm -rf conftest*
1408: ;;
1409: esac
1410:
1411: need_locks="$enable_libtool_lock"
1412: ])# _LT_ENABLE_LOCK
1413:
1414:
1415: # _LT_PROG_AR
1416: # -----------
1417: m4_defun([_LT_PROG_AR],
1418: [AC_CHECK_TOOLS(AR, [ar], false)
1419: : ${AR=ar}
1420: : ${AR_FLAGS=cru}
1421: _LT_DECL([], [AR], [1], [The archiver])
1422: _LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive])
1423:
1424: AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file],
1425: [lt_cv_ar_at_file=no
1426: AC_COMPILE_IFELSE([AC_LANG_PROGRAM],
1427: [echo conftest.$ac_objext > conftest.lst
1428: lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD'
1429: AC_TRY_EVAL([lt_ar_try])
1430: if test "$ac_status" -eq 0; then
1431: # Ensure the archiver fails upon bogus file names.
1432: rm -f conftest.$ac_objext libconftest.a
1433: AC_TRY_EVAL([lt_ar_try])
1434: if test "$ac_status" -ne 0; then
1435: lt_cv_ar_at_file=@
1436: fi
1437: fi
1438: rm -f conftest.* libconftest.a
1439: ])
1440: ])
1441:
1442: if test "x$lt_cv_ar_at_file" = xno; then
1443: archiver_list_spec=
1444: else
1445: archiver_list_spec=$lt_cv_ar_at_file
1446: fi
1447: _LT_DECL([], [archiver_list_spec], [1],
1448: [How to feed a file listing to the archiver])
1449: ])# _LT_PROG_AR
1450:
1451:
1452: # _LT_CMD_OLD_ARCHIVE
1453: # -------------------
1454: m4_defun([_LT_CMD_OLD_ARCHIVE],
1455: [_LT_PROG_AR
1456:
1457: AC_CHECK_TOOL(STRIP, strip, :)
1458: test -z "$STRIP" && STRIP=:
1459: _LT_DECL([], [STRIP], [1], [A symbol stripping program])
1460:
1461: AC_CHECK_TOOL(RANLIB, ranlib, :)
1462: test -z "$RANLIB" && RANLIB=:
1463: _LT_DECL([], [RANLIB], [1],
1464: [Commands used to install an old-style archive])
1465:
1466: # Determine commands to create old-style static archives.
1467: old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
1468: old_postinstall_cmds='chmod 644 $oldlib'
1469: old_postuninstall_cmds=
1470:
1471: if test -n "$RANLIB"; then
1472: case $host_os in
1473: openbsd*)
1.1.1.2 ! misho 1474: old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
1.1 misho 1475: ;;
1476: *)
1.1.1.2 ! misho 1477: old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
1.1 misho 1478: ;;
1479: esac
1.1.1.2 ! misho 1480: old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
1.1 misho 1481: fi
1482:
1483: case $host_os in
1484: darwin*)
1485: lock_old_archive_extraction=yes ;;
1486: *)
1487: lock_old_archive_extraction=no ;;
1488: esac
1489: _LT_DECL([], [old_postinstall_cmds], [2])
1490: _LT_DECL([], [old_postuninstall_cmds], [2])
1491: _LT_TAGDECL([], [old_archive_cmds], [2],
1492: [Commands used to build an old-style archive])
1493: _LT_DECL([], [lock_old_archive_extraction], [0],
1494: [Whether to use a lock for old archive extraction])
1495: ])# _LT_CMD_OLD_ARCHIVE
1496:
1497:
1498: # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1499: # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
1500: # ----------------------------------------------------------------
1501: # Check whether the given compiler option works
1502: AC_DEFUN([_LT_COMPILER_OPTION],
1503: [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1504: m4_require([_LT_DECL_SED])dnl
1505: AC_CACHE_CHECK([$1], [$2],
1506: [$2=no
1507: m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
1508: echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1509: lt_compiler_flag="$3"
1510: # Insert the option either (1) after the last *FLAGS variable, or
1511: # (2) before a word containing "conftest.", or (3) at the end.
1512: # Note that $ac_compile itself does not contain backslashes and begins
1513: # with a dollar sign (not a hyphen), so the echo should work correctly.
1514: # The option is referenced via a variable to avoid confusing sed.
1515: lt_compile=`echo "$ac_compile" | $SED \
1516: -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1517: -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1518: -e 's:$: $lt_compiler_flag:'`
1519: (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1520: (eval "$lt_compile" 2>conftest.err)
1521: ac_status=$?
1522: cat conftest.err >&AS_MESSAGE_LOG_FD
1523: echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1524: if (exit $ac_status) && test -s "$ac_outfile"; then
1525: # The compiler can only warn and ignore the option if not recognized
1526: # So say no if there are warnings other than the usual output.
1527: $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
1528: $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1529: if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
1530: $2=yes
1531: fi
1532: fi
1533: $RM conftest*
1534: ])
1535:
1536: if test x"[$]$2" = xyes; then
1537: m4_if([$5], , :, [$5])
1538: else
1539: m4_if([$6], , :, [$6])
1540: fi
1541: ])# _LT_COMPILER_OPTION
1542:
1543: # Old name:
1544: AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
1545: dnl aclocal-1.4 backwards compatibility:
1546: dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
1547:
1548:
1549: # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1550: # [ACTION-SUCCESS], [ACTION-FAILURE])
1551: # ----------------------------------------------------
1552: # Check whether the given linker option works
1553: AC_DEFUN([_LT_LINKER_OPTION],
1554: [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1555: m4_require([_LT_DECL_SED])dnl
1556: AC_CACHE_CHECK([$1], [$2],
1557: [$2=no
1558: save_LDFLAGS="$LDFLAGS"
1559: LDFLAGS="$LDFLAGS $3"
1560: echo "$lt_simple_link_test_code" > conftest.$ac_ext
1561: if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
1562: # The linker can only warn and ignore the option if not recognized
1563: # So say no if there are warnings
1564: if test -s conftest.err; then
1565: # Append any errors to the config.log.
1566: cat conftest.err 1>&AS_MESSAGE_LOG_FD
1567: $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
1568: $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1569: if diff conftest.exp conftest.er2 >/dev/null; then
1570: $2=yes
1571: fi
1572: else
1573: $2=yes
1574: fi
1575: fi
1576: $RM -r conftest*
1577: LDFLAGS="$save_LDFLAGS"
1578: ])
1579:
1580: if test x"[$]$2" = xyes; then
1581: m4_if([$4], , :, [$4])
1582: else
1583: m4_if([$5], , :, [$5])
1584: fi
1585: ])# _LT_LINKER_OPTION
1586:
1587: # Old name:
1588: AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
1589: dnl aclocal-1.4 backwards compatibility:
1590: dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
1591:
1592:
1593: # LT_CMD_MAX_LEN
1594: #---------------
1595: AC_DEFUN([LT_CMD_MAX_LEN],
1596: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
1597: # find the maximum length of command line arguments
1598: AC_MSG_CHECKING([the maximum length of command line arguments])
1599: AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
1600: i=0
1601: teststring="ABCD"
1602:
1603: case $build_os in
1604: msdosdjgpp*)
1605: # On DJGPP, this test can blow up pretty badly due to problems in libc
1606: # (any single argument exceeding 2000 bytes causes a buffer overrun
1607: # during glob expansion). Even if it were fixed, the result of this
1608: # check would be larger than it should be.
1609: lt_cv_sys_max_cmd_len=12288; # 12K is about right
1610: ;;
1611:
1612: gnu*)
1613: # Under GNU Hurd, this test is not required because there is
1614: # no limit to the length of command line arguments.
1615: # Libtool will interpret -1 as no limit whatsoever
1616: lt_cv_sys_max_cmd_len=-1;
1617: ;;
1618:
1619: cygwin* | mingw* | cegcc*)
1620: # On Win9x/ME, this test blows up -- it succeeds, but takes
1621: # about 5 minutes as the teststring grows exponentially.
1622: # Worse, since 9x/ME are not pre-emptively multitasking,
1623: # you end up with a "frozen" computer, even though with patience
1624: # the test eventually succeeds (with a max line length of 256k).
1625: # Instead, let's just punt: use the minimum linelength reported by
1626: # all of the supported platforms: 8192 (on NT/2K/XP).
1627: lt_cv_sys_max_cmd_len=8192;
1628: ;;
1629:
1630: mint*)
1631: # On MiNT this can take a long time and run out of memory.
1632: lt_cv_sys_max_cmd_len=8192;
1633: ;;
1634:
1635: amigaos*)
1636: # On AmigaOS with pdksh, this test takes hours, literally.
1637: # So we just punt and use a minimum line length of 8192.
1638: lt_cv_sys_max_cmd_len=8192;
1639: ;;
1640:
1641: netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
1642: # This has been around since 386BSD, at least. Likely further.
1643: if test -x /sbin/sysctl; then
1644: lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
1645: elif test -x /usr/sbin/sysctl; then
1646: lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
1647: else
1648: lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
1649: fi
1650: # And add a safety zone
1651: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1652: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1653: ;;
1654:
1655: interix*)
1656: # We know the value 262144 and hardcode it with a safety zone (like BSD)
1657: lt_cv_sys_max_cmd_len=196608
1658: ;;
1659:
1.1.1.2 ! misho 1660: os2*)
! 1661: # The test takes a long time on OS/2.
! 1662: lt_cv_sys_max_cmd_len=8192
! 1663: ;;
! 1664:
1.1 misho 1665: osf*)
1666: # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
1667: # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
1668: # nice to cause kernel panics so lets avoid the loop below.
1669: # First set a reasonable default.
1670: lt_cv_sys_max_cmd_len=16384
1671: #
1672: if test -x /sbin/sysconfig; then
1673: case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
1674: *1*) lt_cv_sys_max_cmd_len=-1 ;;
1675: esac
1676: fi
1677: ;;
1678: sco3.2v5*)
1679: lt_cv_sys_max_cmd_len=102400
1680: ;;
1681: sysv5* | sco5v6* | sysv4.2uw2*)
1682: kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
1683: if test -n "$kargmax"; then
1684: lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
1685: else
1686: lt_cv_sys_max_cmd_len=32768
1687: fi
1688: ;;
1689: *)
1690: lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
1691: if test -n "$lt_cv_sys_max_cmd_len"; then
1692: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1693: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1694: else
1695: # Make teststring a little bigger before we do anything with it.
1696: # a 1K string should be a reasonable start.
1697: for i in 1 2 3 4 5 6 7 8 ; do
1698: teststring=$teststring$teststring
1699: done
1700: SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
1701: # If test is not a shell built-in, we'll probably end up computing a
1702: # maximum length that is only half of the actual maximum length, but
1703: # we can't tell.
1.1.1.2 ! misho 1704: while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \
1.1 misho 1705: = "X$teststring$teststring"; } >/dev/null 2>&1 &&
1706: test $i != 17 # 1/2 MB should be enough
1707: do
1708: i=`expr $i + 1`
1709: teststring=$teststring$teststring
1710: done
1711: # Only check the string length outside the loop.
1712: lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
1713: teststring=
1714: # Add a significant safety factor because C++ compilers can tack on
1715: # massive amounts of additional arguments before passing them to the
1716: # linker. It appears as though 1/2 is a usable value.
1717: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
1718: fi
1719: ;;
1720: esac
1721: ])
1722: if test -n $lt_cv_sys_max_cmd_len ; then
1723: AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
1724: else
1725: AC_MSG_RESULT(none)
1726: fi
1727: max_cmd_len=$lt_cv_sys_max_cmd_len
1728: _LT_DECL([], [max_cmd_len], [0],
1729: [What is the maximum length of a command?])
1730: ])# LT_CMD_MAX_LEN
1731:
1732: # Old name:
1733: AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
1734: dnl aclocal-1.4 backwards compatibility:
1735: dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
1736:
1737:
1738: # _LT_HEADER_DLFCN
1739: # ----------------
1740: m4_defun([_LT_HEADER_DLFCN],
1741: [AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
1742: ])# _LT_HEADER_DLFCN
1743:
1744:
1745: # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
1746: # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
1747: # ----------------------------------------------------------------
1748: m4_defun([_LT_TRY_DLOPEN_SELF],
1749: [m4_require([_LT_HEADER_DLFCN])dnl
1750: if test "$cross_compiling" = yes; then :
1751: [$4]
1752: else
1753: lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
1754: lt_status=$lt_dlunknown
1755: cat > conftest.$ac_ext <<_LT_EOF
1756: [#line $LINENO "configure"
1757: #include "confdefs.h"
1758:
1759: #if HAVE_DLFCN_H
1760: #include <dlfcn.h>
1761: #endif
1762:
1763: #include <stdio.h>
1764:
1765: #ifdef RTLD_GLOBAL
1766: # define LT_DLGLOBAL RTLD_GLOBAL
1767: #else
1768: # ifdef DL_GLOBAL
1769: # define LT_DLGLOBAL DL_GLOBAL
1770: # else
1771: # define LT_DLGLOBAL 0
1772: # endif
1773: #endif
1774:
1775: /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
1776: find out it does not work in some platform. */
1777: #ifndef LT_DLLAZY_OR_NOW
1778: # ifdef RTLD_LAZY
1779: # define LT_DLLAZY_OR_NOW RTLD_LAZY
1780: # else
1781: # ifdef DL_LAZY
1782: # define LT_DLLAZY_OR_NOW DL_LAZY
1783: # else
1784: # ifdef RTLD_NOW
1785: # define LT_DLLAZY_OR_NOW RTLD_NOW
1786: # else
1787: # ifdef DL_NOW
1788: # define LT_DLLAZY_OR_NOW DL_NOW
1789: # else
1790: # define LT_DLLAZY_OR_NOW 0
1791: # endif
1792: # endif
1793: # endif
1794: # endif
1795: #endif
1796:
1797: /* When -fvisbility=hidden is used, assume the code has been annotated
1798: correspondingly for the symbols needed. */
1799: #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
1800: int fnord () __attribute__((visibility("default")));
1801: #endif
1802:
1803: int fnord () { return 42; }
1804: int main ()
1805: {
1806: void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
1807: int status = $lt_dlunknown;
1808:
1809: if (self)
1810: {
1811: if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
1812: else
1813: {
1814: if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
1815: else puts (dlerror ());
1816: }
1817: /* dlclose (self); */
1818: }
1819: else
1820: puts (dlerror ());
1821:
1822: return status;
1823: }]
1824: _LT_EOF
1825: if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
1826: (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
1827: lt_status=$?
1828: case x$lt_status in
1829: x$lt_dlno_uscore) $1 ;;
1830: x$lt_dlneed_uscore) $2 ;;
1831: x$lt_dlunknown|x*) $3 ;;
1832: esac
1833: else :
1834: # compilation failed
1835: $3
1836: fi
1837: fi
1838: rm -fr conftest*
1839: ])# _LT_TRY_DLOPEN_SELF
1840:
1841:
1842: # LT_SYS_DLOPEN_SELF
1843: # ------------------
1844: AC_DEFUN([LT_SYS_DLOPEN_SELF],
1845: [m4_require([_LT_HEADER_DLFCN])dnl
1846: if test "x$enable_dlopen" != xyes; then
1847: enable_dlopen=unknown
1848: enable_dlopen_self=unknown
1849: enable_dlopen_self_static=unknown
1850: else
1851: lt_cv_dlopen=no
1852: lt_cv_dlopen_libs=
1853:
1854: case $host_os in
1855: beos*)
1856: lt_cv_dlopen="load_add_on"
1857: lt_cv_dlopen_libs=
1858: lt_cv_dlopen_self=yes
1859: ;;
1860:
1861: mingw* | pw32* | cegcc*)
1862: lt_cv_dlopen="LoadLibrary"
1863: lt_cv_dlopen_libs=
1864: ;;
1865:
1866: cygwin*)
1867: lt_cv_dlopen="dlopen"
1868: lt_cv_dlopen_libs=
1869: ;;
1870:
1871: darwin*)
1872: # if libdl is installed we need to link against it
1873: AC_CHECK_LIB([dl], [dlopen],
1874: [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
1875: lt_cv_dlopen="dyld"
1876: lt_cv_dlopen_libs=
1877: lt_cv_dlopen_self=yes
1878: ])
1879: ;;
1880:
1881: *)
1882: AC_CHECK_FUNC([shl_load],
1883: [lt_cv_dlopen="shl_load"],
1884: [AC_CHECK_LIB([dld], [shl_load],
1885: [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
1886: [AC_CHECK_FUNC([dlopen],
1887: [lt_cv_dlopen="dlopen"],
1888: [AC_CHECK_LIB([dl], [dlopen],
1889: [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
1890: [AC_CHECK_LIB([svld], [dlopen],
1891: [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
1892: [AC_CHECK_LIB([dld], [dld_link],
1893: [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
1894: ])
1895: ])
1896: ])
1897: ])
1898: ])
1899: ;;
1900: esac
1901:
1902: if test "x$lt_cv_dlopen" != xno; then
1903: enable_dlopen=yes
1904: else
1905: enable_dlopen=no
1906: fi
1907:
1908: case $lt_cv_dlopen in
1909: dlopen)
1910: save_CPPFLAGS="$CPPFLAGS"
1911: test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
1912:
1913: save_LDFLAGS="$LDFLAGS"
1914: wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
1915:
1916: save_LIBS="$LIBS"
1917: LIBS="$lt_cv_dlopen_libs $LIBS"
1918:
1919: AC_CACHE_CHECK([whether a program can dlopen itself],
1920: lt_cv_dlopen_self, [dnl
1921: _LT_TRY_DLOPEN_SELF(
1922: lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
1923: lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
1924: ])
1925:
1926: if test "x$lt_cv_dlopen_self" = xyes; then
1927: wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
1928: AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
1929: lt_cv_dlopen_self_static, [dnl
1930: _LT_TRY_DLOPEN_SELF(
1931: lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
1932: lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
1933: ])
1934: fi
1935:
1936: CPPFLAGS="$save_CPPFLAGS"
1937: LDFLAGS="$save_LDFLAGS"
1938: LIBS="$save_LIBS"
1939: ;;
1940: esac
1941:
1942: case $lt_cv_dlopen_self in
1943: yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
1944: *) enable_dlopen_self=unknown ;;
1945: esac
1946:
1947: case $lt_cv_dlopen_self_static in
1948: yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
1949: *) enable_dlopen_self_static=unknown ;;
1950: esac
1951: fi
1952: _LT_DECL([dlopen_support], [enable_dlopen], [0],
1953: [Whether dlopen is supported])
1954: _LT_DECL([dlopen_self], [enable_dlopen_self], [0],
1955: [Whether dlopen of programs is supported])
1956: _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
1957: [Whether dlopen of statically linked programs is supported])
1958: ])# LT_SYS_DLOPEN_SELF
1959:
1960: # Old name:
1961: AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
1962: dnl aclocal-1.4 backwards compatibility:
1963: dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
1964:
1965:
1966: # _LT_COMPILER_C_O([TAGNAME])
1967: # ---------------------------
1968: # Check to see if options -c and -o are simultaneously supported by compiler.
1969: # This macro does not hard code the compiler like AC_PROG_CC_C_O.
1970: m4_defun([_LT_COMPILER_C_O],
1971: [m4_require([_LT_DECL_SED])dnl
1972: m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1973: m4_require([_LT_TAG_COMPILER])dnl
1974: AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
1975: [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
1976: [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
1977: $RM -r conftest 2>/dev/null
1978: mkdir conftest
1979: cd conftest
1980: mkdir out
1981: echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1982:
1983: lt_compiler_flag="-o out/conftest2.$ac_objext"
1984: # Insert the option either (1) after the last *FLAGS variable, or
1985: # (2) before a word containing "conftest.", or (3) at the end.
1986: # Note that $ac_compile itself does not contain backslashes and begins
1987: # with a dollar sign (not a hyphen), so the echo should work correctly.
1988: lt_compile=`echo "$ac_compile" | $SED \
1989: -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1990: -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1991: -e 's:$: $lt_compiler_flag:'`
1992: (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1993: (eval "$lt_compile" 2>out/conftest.err)
1994: ac_status=$?
1995: cat out/conftest.err >&AS_MESSAGE_LOG_FD
1996: echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1997: if (exit $ac_status) && test -s out/conftest2.$ac_objext
1998: then
1999: # The compiler can only warn and ignore the option if not recognized
2000: # So say no if there are warnings
2001: $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
2002: $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
2003: if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
2004: _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
2005: fi
2006: fi
2007: chmod u+w . 2>&AS_MESSAGE_LOG_FD
2008: $RM conftest*
2009: # SGI C++ compiler will create directory out/ii_files/ for
2010: # template instantiation
2011: test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
2012: $RM out/* && rmdir out
2013: cd ..
2014: $RM -r conftest
2015: $RM conftest*
2016: ])
2017: _LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
2018: [Does compiler simultaneously support -c and -o options?])
2019: ])# _LT_COMPILER_C_O
2020:
2021:
2022: # _LT_COMPILER_FILE_LOCKS([TAGNAME])
2023: # ----------------------------------
2024: # Check to see if we can do hard links to lock some files if needed
2025: m4_defun([_LT_COMPILER_FILE_LOCKS],
2026: [m4_require([_LT_ENABLE_LOCK])dnl
2027: m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2028: _LT_COMPILER_C_O([$1])
2029:
2030: hard_links="nottested"
2031: if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
2032: # do not overwrite the value of need_locks provided by the user
2033: AC_MSG_CHECKING([if we can lock with hard links])
2034: hard_links=yes
2035: $RM conftest*
2036: ln conftest.a conftest.b 2>/dev/null && hard_links=no
2037: touch conftest.a
2038: ln conftest.a conftest.b 2>&5 || hard_links=no
2039: ln conftest.a conftest.b 2>/dev/null && hard_links=no
2040: AC_MSG_RESULT([$hard_links])
2041: if test "$hard_links" = no; then
2042: AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
2043: need_locks=warn
2044: fi
2045: else
2046: need_locks=no
2047: fi
2048: _LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
2049: ])# _LT_COMPILER_FILE_LOCKS
2050:
2051:
2052: # _LT_CHECK_OBJDIR
2053: # ----------------
2054: m4_defun([_LT_CHECK_OBJDIR],
2055: [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
2056: [rm -f .libs 2>/dev/null
2057: mkdir .libs 2>/dev/null
2058: if test -d .libs; then
2059: lt_cv_objdir=.libs
2060: else
2061: # MS-DOS does not allow filenames that begin with a dot.
2062: lt_cv_objdir=_libs
2063: fi
2064: rmdir .libs 2>/dev/null])
2065: objdir=$lt_cv_objdir
2066: _LT_DECL([], [objdir], [0],
2067: [The name of the directory that contains temporary libtool files])dnl
2068: m4_pattern_allow([LT_OBJDIR])dnl
2069: AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/",
2070: [Define to the sub-directory in which libtool stores uninstalled libraries.])
2071: ])# _LT_CHECK_OBJDIR
2072:
2073:
2074: # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
2075: # --------------------------------------
2076: # Check hardcoding attributes.
2077: m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
2078: [AC_MSG_CHECKING([how to hardcode library paths into programs])
2079: _LT_TAGVAR(hardcode_action, $1)=
2080: if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
2081: test -n "$_LT_TAGVAR(runpath_var, $1)" ||
2082: test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
2083:
2084: # We can hardcode non-existent directories.
2085: if test "$_LT_TAGVAR(hardcode_direct, $1)" != no &&
2086: # If the only mechanism to avoid hardcoding is shlibpath_var, we
2087: # have to relink, otherwise we might link with an installed library
2088: # when we should be linking with a yet-to-be-installed one
2089: ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
2090: test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then
2091: # Linking always hardcodes the temporary library directory.
2092: _LT_TAGVAR(hardcode_action, $1)=relink
2093: else
2094: # We can link without hardcoding, and we can hardcode nonexisting dirs.
2095: _LT_TAGVAR(hardcode_action, $1)=immediate
2096: fi
2097: else
2098: # We cannot hardcode anything, or else we can only hardcode existing
2099: # directories.
2100: _LT_TAGVAR(hardcode_action, $1)=unsupported
2101: fi
2102: AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
2103:
2104: if test "$_LT_TAGVAR(hardcode_action, $1)" = relink ||
2105: test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then
2106: # Fast installation is not supported
2107: enable_fast_install=no
2108: elif test "$shlibpath_overrides_runpath" = yes ||
2109: test "$enable_shared" = no; then
2110: # Fast installation is not necessary
2111: enable_fast_install=needless
2112: fi
2113: _LT_TAGDECL([], [hardcode_action], [0],
2114: [How to hardcode a shared library path into an executable])
2115: ])# _LT_LINKER_HARDCODE_LIBPATH
2116:
2117:
2118: # _LT_CMD_STRIPLIB
2119: # ----------------
2120: m4_defun([_LT_CMD_STRIPLIB],
2121: [m4_require([_LT_DECL_EGREP])
2122: striplib=
2123: old_striplib=
2124: AC_MSG_CHECKING([whether stripping libraries is possible])
2125: if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
2126: test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
2127: test -z "$striplib" && striplib="$STRIP --strip-unneeded"
2128: AC_MSG_RESULT([yes])
2129: else
2130: # FIXME - insert some real tests, host_os isn't really good enough
2131: case $host_os in
2132: darwin*)
2133: if test -n "$STRIP" ; then
2134: striplib="$STRIP -x"
2135: old_striplib="$STRIP -S"
2136: AC_MSG_RESULT([yes])
2137: else
2138: AC_MSG_RESULT([no])
2139: fi
2140: ;;
2141: *)
2142: AC_MSG_RESULT([no])
2143: ;;
2144: esac
2145: fi
2146: _LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
2147: _LT_DECL([], [striplib], [1])
2148: ])# _LT_CMD_STRIPLIB
2149:
2150:
2151: # _LT_SYS_DYNAMIC_LINKER([TAG])
2152: # -----------------------------
2153: # PORTME Fill in your ld.so characteristics
2154: m4_defun([_LT_SYS_DYNAMIC_LINKER],
2155: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
2156: m4_require([_LT_DECL_EGREP])dnl
2157: m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2158: m4_require([_LT_DECL_OBJDUMP])dnl
2159: m4_require([_LT_DECL_SED])dnl
2160: m4_require([_LT_CHECK_SHELL_FEATURES])dnl
2161: AC_MSG_CHECKING([dynamic linker characteristics])
2162: m4_if([$1],
2163: [], [
2164: if test "$GCC" = yes; then
2165: case $host_os in
2166: darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
2167: *) lt_awk_arg="/^libraries:/" ;;
2168: esac
2169: case $host_os in
2170: mingw* | cegcc*) lt_sed_strip_eq="s,=\([[A-Za-z]]:\),\1,g" ;;
2171: *) lt_sed_strip_eq="s,=/,/,g" ;;
2172: esac
2173: lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
2174: case $lt_search_path_spec in
2175: *\;*)
2176: # if the path contains ";" then we assume it to be the separator
2177: # otherwise default to the standard path separator (i.e. ":") - it is
2178: # assumed that no part of a normal pathname contains ";" but that should
2179: # okay in the real world where ";" in dirpaths is itself problematic.
2180: lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
2181: ;;
2182: *)
2183: lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
2184: ;;
2185: esac
2186: # Ok, now we have the path, separated by spaces, we can step through it
2187: # and add multilib dir if necessary.
2188: lt_tmp_lt_search_path_spec=
2189: lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
2190: for lt_sys_path in $lt_search_path_spec; do
2191: if test -d "$lt_sys_path/$lt_multi_os_dir"; then
2192: lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
2193: else
2194: test -d "$lt_sys_path" && \
2195: lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
2196: fi
2197: done
2198: lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
2199: BEGIN {RS=" "; FS="/|\n";} {
2200: lt_foo="";
2201: lt_count=0;
2202: for (lt_i = NF; lt_i > 0; lt_i--) {
2203: if ($lt_i != "" && $lt_i != ".") {
2204: if ($lt_i == "..") {
2205: lt_count++;
2206: } else {
2207: if (lt_count == 0) {
2208: lt_foo="/" $lt_i lt_foo;
2209: } else {
2210: lt_count--;
2211: }
2212: }
2213: }
2214: }
2215: if (lt_foo != "") { lt_freq[[lt_foo]]++; }
2216: if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
2217: }'`
2218: # AWK program above erroneously prepends '/' to C:/dos/paths
2219: # for these hosts.
2220: case $host_os in
2221: mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
2222: $SED 's,/\([[A-Za-z]]:\),\1,g'` ;;
2223: esac
2224: sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
2225: else
2226: sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
2227: fi])
2228: library_names_spec=
2229: libname_spec='lib$name'
2230: soname_spec=
2231: shrext_cmds=".so"
2232: postinstall_cmds=
2233: postuninstall_cmds=
2234: finish_cmds=
2235: finish_eval=
2236: shlibpath_var=
2237: shlibpath_overrides_runpath=unknown
2238: version_type=none
2239: dynamic_linker="$host_os ld.so"
2240: sys_lib_dlsearch_path_spec="/lib /usr/lib"
2241: need_lib_prefix=unknown
2242: hardcode_into_libs=no
2243:
2244: # when you set need_version to no, make sure it does not cause -set_version
2245: # flags to be left without arguments
2246: need_version=unknown
2247:
2248: case $host_os in
2249: aix3*)
1.1.1.2 ! misho 2250: version_type=linux # correct to gnu/linux during the next big refactor
1.1 misho 2251: library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
2252: shlibpath_var=LIBPATH
2253:
2254: # AIX 3 has no versioning support, so we append a major version to the name.
2255: soname_spec='${libname}${release}${shared_ext}$major'
2256: ;;
2257:
2258: aix[[4-9]]*)
1.1.1.2 ! misho 2259: version_type=linux # correct to gnu/linux during the next big refactor
1.1 misho 2260: need_lib_prefix=no
2261: need_version=no
2262: hardcode_into_libs=yes
2263: if test "$host_cpu" = ia64; then
2264: # AIX 5 supports IA64
2265: library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
2266: shlibpath_var=LD_LIBRARY_PATH
2267: else
2268: # With GCC up to 2.95.x, collect2 would create an import file
2269: # for dependence libraries. The import file would start with
2270: # the line `#! .'. This would cause the generated library to
2271: # depend on `.', always an invalid library. This was fixed in
2272: # development snapshots of GCC prior to 3.0.
2273: case $host_os in
2274: aix4 | aix4.[[01]] | aix4.[[01]].*)
2275: if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
2276: echo ' yes '
2277: echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
2278: :
2279: else
2280: can_build_shared=no
2281: fi
2282: ;;
2283: esac
2284: # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
2285: # soname into executable. Probably we can add versioning support to
2286: # collect2, so additional links can be useful in future.
2287: if test "$aix_use_runtimelinking" = yes; then
2288: # If using run time linking (on AIX 4.2 or later) use lib<name>.so
2289: # instead of lib<name>.a to let people know that these are not
2290: # typical AIX shared libraries.
2291: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2292: else
2293: # We preserve .a as extension for shared libraries through AIX4.2
2294: # and later when we are not doing run time linking.
2295: library_names_spec='${libname}${release}.a $libname.a'
2296: soname_spec='${libname}${release}${shared_ext}$major'
2297: fi
2298: shlibpath_var=LIBPATH
2299: fi
2300: ;;
2301:
2302: amigaos*)
2303: case $host_cpu in
2304: powerpc)
2305: # Since July 2007 AmigaOS4 officially supports .so libraries.
2306: # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
2307: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2308: ;;
2309: m68k)
2310: library_names_spec='$libname.ixlibrary $libname.a'
2311: # Create ${libname}_ixlibrary.a entries in /sys/libs.
2312: finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
2313: ;;
2314: esac
2315: ;;
2316:
2317: beos*)
2318: library_names_spec='${libname}${shared_ext}'
2319: dynamic_linker="$host_os ld.so"
2320: shlibpath_var=LIBRARY_PATH
2321: ;;
2322:
2323: bsdi[[45]]*)
1.1.1.2 ! misho 2324: version_type=linux # correct to gnu/linux during the next big refactor
1.1 misho 2325: need_version=no
2326: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2327: soname_spec='${libname}${release}${shared_ext}$major'
2328: finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
2329: shlibpath_var=LD_LIBRARY_PATH
2330: sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
2331: sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
2332: # the default ld.so.conf also contains /usr/contrib/lib and
2333: # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
2334: # libtool to hard-code these into programs
2335: ;;
2336:
2337: cygwin* | mingw* | pw32* | cegcc*)
2338: version_type=windows
2339: shrext_cmds=".dll"
2340: need_version=no
2341: need_lib_prefix=no
2342:
2343: case $GCC,$cc_basename in
2344: yes,*)
2345: # gcc
2346: library_names_spec='$libname.dll.a'
2347: # DLL is installed to $(libdir)/../bin by postinstall_cmds
2348: postinstall_cmds='base_file=`basename \${file}`~
2349: dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
2350: dldir=$destdir/`dirname \$dlpath`~
2351: test -d \$dldir || mkdir -p \$dldir~
2352: $install_prog $dir/$dlname \$dldir/$dlname~
2353: chmod a+x \$dldir/$dlname~
2354: if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
2355: eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
2356: fi'
2357: postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2358: dlpath=$dir/\$dldll~
2359: $RM \$dlpath'
2360: shlibpath_overrides_runpath=yes
2361:
2362: case $host_os in
2363: cygwin*)
2364: # Cygwin DLLs use 'cyg' prefix rather than 'lib'
2365: soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2366: m4_if([$1], [],[
2367: sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"])
2368: ;;
2369: mingw* | cegcc*)
2370: # MinGW DLLs use traditional 'lib' prefix
2371: soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2372: ;;
2373: pw32*)
2374: # pw32 DLLs use 'pw' prefix rather than 'lib'
2375: library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2376: ;;
2377: esac
2378: dynamic_linker='Win32 ld.exe'
2379: ;;
2380:
2381: *,cl*)
2382: # Native MSVC
2383: libname_spec='$name'
2384: soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2385: library_names_spec='${libname}.dll.lib'
2386:
2387: case $build_os in
2388: mingw*)
2389: sys_lib_search_path_spec=
2390: lt_save_ifs=$IFS
2391: IFS=';'
2392: for lt_path in $LIB
2393: do
2394: IFS=$lt_save_ifs
2395: # Let DOS variable expansion print the short 8.3 style file name.
2396: lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
2397: sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
2398: done
2399: IFS=$lt_save_ifs
2400: # Convert to MSYS style.
2401: sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'`
2402: ;;
2403: cygwin*)
2404: # Convert to unix form, then to dos form, then back to unix form
2405: # but this time dos style (no spaces!) so that the unix form looks
2406: # like /cygdrive/c/PROGRA~1:/cygdr...
2407: sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
2408: sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
2409: sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2410: ;;
2411: *)
2412: sys_lib_search_path_spec="$LIB"
2413: if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
2414: # It is most probably a Windows format PATH.
2415: sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
2416: else
2417: sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2418: fi
2419: # FIXME: find the short name or the path components, as spaces are
2420: # common. (e.g. "Program Files" -> "PROGRA~1")
2421: ;;
2422: esac
2423:
2424: # DLL is installed to $(libdir)/../bin by postinstall_cmds
2425: postinstall_cmds='base_file=`basename \${file}`~
2426: dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
2427: dldir=$destdir/`dirname \$dlpath`~
2428: test -d \$dldir || mkdir -p \$dldir~
2429: $install_prog $dir/$dlname \$dldir/$dlname'
2430: postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2431: dlpath=$dir/\$dldll~
2432: $RM \$dlpath'
2433: shlibpath_overrides_runpath=yes
2434: dynamic_linker='Win32 link.exe'
2435: ;;
2436:
2437: *)
2438: # Assume MSVC wrapper
2439: library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
2440: dynamic_linker='Win32 ld.exe'
2441: ;;
2442: esac
2443: # FIXME: first we should search . and the directory the executable is in
2444: shlibpath_var=PATH
2445: ;;
2446:
2447: darwin* | rhapsody*)
2448: dynamic_linker="$host_os dyld"
2449: version_type=darwin
2450: need_lib_prefix=no
2451: need_version=no
2452: library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
2453: soname_spec='${libname}${release}${major}$shared_ext'
2454: shlibpath_overrides_runpath=yes
2455: shlibpath_var=DYLD_LIBRARY_PATH
2456: shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
2457: m4_if([$1], [],[
2458: sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
2459: sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
2460: ;;
2461:
2462: dgux*)
1.1.1.2 ! misho 2463: version_type=linux # correct to gnu/linux during the next big refactor
1.1 misho 2464: need_lib_prefix=no
2465: need_version=no
2466: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
2467: soname_spec='${libname}${release}${shared_ext}$major'
2468: shlibpath_var=LD_LIBRARY_PATH
2469: ;;
2470:
2471: freebsd* | dragonfly*)
2472: # DragonFly does not have aout. When/if they implement a new
2473: # versioning mechanism, adjust this.
2474: if test -x /usr/bin/objformat; then
2475: objformat=`/usr/bin/objformat`
2476: else
2477: case $host_os in
1.1.1.2 ! misho 2478: freebsd[[23]].*) objformat=aout ;;
1.1 misho 2479: *) objformat=elf ;;
2480: esac
2481: fi
2482: version_type=freebsd-$objformat
2483: case $version_type in
2484: freebsd-elf*)
2485: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2486: need_version=no
2487: need_lib_prefix=no
2488: ;;
2489: freebsd-*)
2490: library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
2491: need_version=yes
2492: ;;
2493: esac
2494: shlibpath_var=LD_LIBRARY_PATH
2495: case $host_os in
1.1.1.2 ! misho 2496: freebsd2.*)
1.1 misho 2497: shlibpath_overrides_runpath=yes
2498: ;;
2499: freebsd3.[[01]]* | freebsdelf3.[[01]]*)
2500: shlibpath_overrides_runpath=yes
2501: hardcode_into_libs=yes
2502: ;;
2503: freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
2504: freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
2505: shlibpath_overrides_runpath=no
2506: hardcode_into_libs=yes
2507: ;;
2508: *) # from 4.6 on, and DragonFly
2509: shlibpath_overrides_runpath=yes
2510: hardcode_into_libs=yes
2511: ;;
2512: esac
2513: ;;
2514:
2515: gnu*)
1.1.1.2 ! misho 2516: version_type=linux # correct to gnu/linux during the next big refactor
1.1 misho 2517: need_lib_prefix=no
2518: need_version=no
2519: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
2520: soname_spec='${libname}${release}${shared_ext}$major'
2521: shlibpath_var=LD_LIBRARY_PATH
1.1.1.2 ! misho 2522: shlibpath_overrides_runpath=no
1.1 misho 2523: hardcode_into_libs=yes
2524: ;;
2525:
2526: haiku*)
1.1.1.2 ! misho 2527: version_type=linux # correct to gnu/linux during the next big refactor
1.1 misho 2528: need_lib_prefix=no
2529: need_version=no
2530: dynamic_linker="$host_os runtime_loader"
2531: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
2532: soname_spec='${libname}${release}${shared_ext}$major'
2533: shlibpath_var=LIBRARY_PATH
2534: shlibpath_overrides_runpath=yes
2535: sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
2536: hardcode_into_libs=yes
2537: ;;
2538:
2539: hpux9* | hpux10* | hpux11*)
2540: # Give a soname corresponding to the major version so that dld.sl refuses to
2541: # link against other versions.
2542: version_type=sunos
2543: need_lib_prefix=no
2544: need_version=no
2545: case $host_cpu in
2546: ia64*)
2547: shrext_cmds='.so'
2548: hardcode_into_libs=yes
2549: dynamic_linker="$host_os dld.so"
2550: shlibpath_var=LD_LIBRARY_PATH
2551: shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2552: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2553: soname_spec='${libname}${release}${shared_ext}$major'
2554: if test "X$HPUX_IA64_MODE" = X32; then
2555: sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
2556: else
2557: sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
2558: fi
2559: sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2560: ;;
2561: hppa*64*)
2562: shrext_cmds='.sl'
2563: hardcode_into_libs=yes
2564: dynamic_linker="$host_os dld.sl"
2565: shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
2566: shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2567: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2568: soname_spec='${libname}${release}${shared_ext}$major'
2569: sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
2570: sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2571: ;;
2572: *)
2573: shrext_cmds='.sl'
2574: dynamic_linker="$host_os dld.sl"
2575: shlibpath_var=SHLIB_PATH
2576: shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
2577: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2578: soname_spec='${libname}${release}${shared_ext}$major'
2579: ;;
2580: esac
2581: # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
2582: postinstall_cmds='chmod 555 $lib'
2583: # or fails outright, so override atomically:
2584: install_override_mode=555
2585: ;;
2586:
2587: interix[[3-9]]*)
1.1.1.2 ! misho 2588: version_type=linux # correct to gnu/linux during the next big refactor
1.1 misho 2589: need_lib_prefix=no
2590: need_version=no
2591: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2592: soname_spec='${libname}${release}${shared_ext}$major'
2593: dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
2594: shlibpath_var=LD_LIBRARY_PATH
2595: shlibpath_overrides_runpath=no
2596: hardcode_into_libs=yes
2597: ;;
2598:
2599: irix5* | irix6* | nonstopux*)
2600: case $host_os in
2601: nonstopux*) version_type=nonstopux ;;
2602: *)
2603: if test "$lt_cv_prog_gnu_ld" = yes; then
1.1.1.2 ! misho 2604: version_type=linux # correct to gnu/linux during the next big refactor
1.1 misho 2605: else
2606: version_type=irix
2607: fi ;;
2608: esac
2609: need_lib_prefix=no
2610: need_version=no
2611: soname_spec='${libname}${release}${shared_ext}$major'
2612: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
2613: case $host_os in
2614: irix5* | nonstopux*)
2615: libsuff= shlibsuff=
2616: ;;
2617: *)
2618: case $LD in # libtool.m4 will add one of these switches to LD
2619: *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
2620: libsuff= shlibsuff= libmagic=32-bit;;
2621: *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
2622: libsuff=32 shlibsuff=N32 libmagic=N32;;
2623: *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
2624: libsuff=64 shlibsuff=64 libmagic=64-bit;;
2625: *) libsuff= shlibsuff= libmagic=never-match;;
2626: esac
2627: ;;
2628: esac
2629: shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
2630: shlibpath_overrides_runpath=no
2631: sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
2632: sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
2633: hardcode_into_libs=yes
2634: ;;
2635:
2636: # No shared lib support for Linux oldld, aout, or coff.
2637: linux*oldld* | linux*aout* | linux*coff*)
2638: dynamic_linker=no
2639: ;;
2640:
1.1.1.2 ! misho 2641: # This must be glibc/ELF.
1.1 misho 2642: linux* | k*bsd*-gnu | kopensolaris*-gnu)
1.1.1.2 ! misho 2643: version_type=linux # correct to gnu/linux during the next big refactor
1.1 misho 2644: need_lib_prefix=no
2645: need_version=no
2646: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2647: soname_spec='${libname}${release}${shared_ext}$major'
2648: finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
2649: shlibpath_var=LD_LIBRARY_PATH
2650: shlibpath_overrides_runpath=no
2651:
2652: # Some binutils ld are patched to set DT_RUNPATH
2653: AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],
2654: [lt_cv_shlibpath_overrides_runpath=no
2655: save_LDFLAGS=$LDFLAGS
2656: save_libdir=$libdir
2657: eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
2658: LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
2659: AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
2660: [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
2661: [lt_cv_shlibpath_overrides_runpath=yes])])
2662: LDFLAGS=$save_LDFLAGS
2663: libdir=$save_libdir
2664: ])
2665: shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
2666:
2667: # This implies no fast_install, which is unacceptable.
2668: # Some rework will be needed to allow for fast_install
2669: # before this can be enabled.
2670: hardcode_into_libs=yes
2671:
2672: # Append ld.so.conf contents to the search path
2673: if test -f /etc/ld.so.conf; then
2674: lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
2675: sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
2676: fi
2677:
2678: # We used to test for /lib/ld.so.1 and disable shared libraries on
2679: # powerpc, because MkLinux only supported shared libraries with the
2680: # GNU dynamic linker. Since this was broken with cross compilers,
2681: # most powerpc-linux boxes support dynamic linking these days and
2682: # people can always --disable-shared, the test was removed, and we
2683: # assume the GNU/Linux dynamic linker is in use.
2684: dynamic_linker='GNU/Linux ld.so'
2685: ;;
2686:
2687: netbsd*)
2688: version_type=sunos
2689: need_lib_prefix=no
2690: need_version=no
2691: if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
2692: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2693: finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2694: dynamic_linker='NetBSD (a.out) ld.so'
2695: else
2696: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2697: soname_spec='${libname}${release}${shared_ext}$major'
2698: dynamic_linker='NetBSD ld.elf_so'
2699: fi
2700: shlibpath_var=LD_LIBRARY_PATH
2701: shlibpath_overrides_runpath=yes
2702: hardcode_into_libs=yes
2703: ;;
2704:
2705: newsos6)
1.1.1.2 ! misho 2706: version_type=linux # correct to gnu/linux during the next big refactor
1.1 misho 2707: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2708: shlibpath_var=LD_LIBRARY_PATH
2709: shlibpath_overrides_runpath=yes
2710: ;;
2711:
2712: *nto* | *qnx*)
2713: version_type=qnx
2714: need_lib_prefix=no
2715: need_version=no
2716: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2717: soname_spec='${libname}${release}${shared_ext}$major'
2718: shlibpath_var=LD_LIBRARY_PATH
2719: shlibpath_overrides_runpath=no
2720: hardcode_into_libs=yes
2721: dynamic_linker='ldqnx.so'
2722: ;;
2723:
2724: openbsd*)
2725: version_type=sunos
2726: sys_lib_dlsearch_path_spec="/usr/lib"
2727: need_lib_prefix=no
2728: # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
2729: case $host_os in
2730: openbsd3.3 | openbsd3.3.*) need_version=yes ;;
2731: *) need_version=no ;;
2732: esac
2733: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2734: finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2735: shlibpath_var=LD_LIBRARY_PATH
2736: if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2737: case $host_os in
2738: openbsd2.[[89]] | openbsd2.[[89]].*)
2739: shlibpath_overrides_runpath=no
2740: ;;
2741: *)
2742: shlibpath_overrides_runpath=yes
2743: ;;
2744: esac
2745: else
2746: shlibpath_overrides_runpath=yes
2747: fi
2748: ;;
2749:
2750: os2*)
2751: libname_spec='$name'
2752: shrext_cmds=".dll"
2753: need_lib_prefix=no
2754: library_names_spec='$libname${shared_ext} $libname.a'
2755: dynamic_linker='OS/2 ld.exe'
2756: shlibpath_var=LIBPATH
2757: ;;
2758:
2759: osf3* | osf4* | osf5*)
2760: version_type=osf
2761: need_lib_prefix=no
2762: need_version=no
2763: soname_spec='${libname}${release}${shared_ext}$major'
2764: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2765: shlibpath_var=LD_LIBRARY_PATH
2766: sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
2767: sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
2768: ;;
2769:
2770: rdos*)
2771: dynamic_linker=no
2772: ;;
2773:
2774: solaris*)
1.1.1.2 ! misho 2775: version_type=linux # correct to gnu/linux during the next big refactor
1.1 misho 2776: need_lib_prefix=no
2777: need_version=no
2778: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2779: soname_spec='${libname}${release}${shared_ext}$major'
2780: shlibpath_var=LD_LIBRARY_PATH
2781: shlibpath_overrides_runpath=yes
2782: hardcode_into_libs=yes
2783: # ldd complains unless libraries are executable
2784: postinstall_cmds='chmod +x $lib'
2785: ;;
2786:
2787: sunos4*)
2788: version_type=sunos
2789: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2790: finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
2791: shlibpath_var=LD_LIBRARY_PATH
2792: shlibpath_overrides_runpath=yes
2793: if test "$with_gnu_ld" = yes; then
2794: need_lib_prefix=no
2795: fi
2796: need_version=yes
2797: ;;
2798:
2799: sysv4 | sysv4.3*)
1.1.1.2 ! misho 2800: version_type=linux # correct to gnu/linux during the next big refactor
1.1 misho 2801: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2802: soname_spec='${libname}${release}${shared_ext}$major'
2803: shlibpath_var=LD_LIBRARY_PATH
2804: case $host_vendor in
2805: sni)
2806: shlibpath_overrides_runpath=no
2807: need_lib_prefix=no
2808: runpath_var=LD_RUN_PATH
2809: ;;
2810: siemens)
2811: need_lib_prefix=no
2812: ;;
2813: motorola)
2814: need_lib_prefix=no
2815: need_version=no
2816: shlibpath_overrides_runpath=no
2817: sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
2818: ;;
2819: esac
2820: ;;
2821:
2822: sysv4*MP*)
2823: if test -d /usr/nec ;then
1.1.1.2 ! misho 2824: version_type=linux # correct to gnu/linux during the next big refactor
1.1 misho 2825: library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
2826: soname_spec='$libname${shared_ext}.$major'
2827: shlibpath_var=LD_LIBRARY_PATH
2828: fi
2829: ;;
2830:
2831: sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
2832: version_type=freebsd-elf
2833: need_lib_prefix=no
2834: need_version=no
2835: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2836: soname_spec='${libname}${release}${shared_ext}$major'
2837: shlibpath_var=LD_LIBRARY_PATH
2838: shlibpath_overrides_runpath=yes
2839: hardcode_into_libs=yes
2840: if test "$with_gnu_ld" = yes; then
2841: sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
2842: else
2843: sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
2844: case $host_os in
2845: sco3.2v5*)
2846: sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
2847: ;;
2848: esac
2849: fi
2850: sys_lib_dlsearch_path_spec='/usr/lib'
2851: ;;
2852:
2853: tpf*)
2854: # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
1.1.1.2 ! misho 2855: version_type=linux # correct to gnu/linux during the next big refactor
1.1 misho 2856: need_lib_prefix=no
2857: need_version=no
2858: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2859: shlibpath_var=LD_LIBRARY_PATH
2860: shlibpath_overrides_runpath=no
2861: hardcode_into_libs=yes
2862: ;;
2863:
2864: uts4*)
1.1.1.2 ! misho 2865: version_type=linux # correct to gnu/linux during the next big refactor
1.1 misho 2866: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2867: soname_spec='${libname}${release}${shared_ext}$major'
2868: shlibpath_var=LD_LIBRARY_PATH
2869: ;;
2870:
2871: *)
2872: dynamic_linker=no
2873: ;;
2874: esac
2875: AC_MSG_RESULT([$dynamic_linker])
2876: test "$dynamic_linker" = no && can_build_shared=no
2877:
2878: variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
2879: if test "$GCC" = yes; then
2880: variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
2881: fi
2882:
2883: if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
2884: sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
2885: fi
2886: if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
2887: sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
2888: fi
2889:
2890: _LT_DECL([], [variables_saved_for_relink], [1],
2891: [Variables whose values should be saved in libtool wrapper scripts and
2892: restored at link time])
2893: _LT_DECL([], [need_lib_prefix], [0],
2894: [Do we need the "lib" prefix for modules?])
2895: _LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
2896: _LT_DECL([], [version_type], [0], [Library versioning type])
2897: _LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])
2898: _LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
2899: _LT_DECL([], [shlibpath_overrides_runpath], [0],
2900: [Is shlibpath searched before the hard-coded library search path?])
2901: _LT_DECL([], [libname_spec], [1], [Format of library name prefix])
2902: _LT_DECL([], [library_names_spec], [1],
2903: [[List of archive names. First name is the real one, the rest are links.
2904: The last name is the one that the linker finds with -lNAME]])
2905: _LT_DECL([], [soname_spec], [1],
2906: [[The coded name of the library, if different from the real name]])
2907: _LT_DECL([], [install_override_mode], [1],
2908: [Permission mode override for installation of shared libraries])
2909: _LT_DECL([], [postinstall_cmds], [2],
2910: [Command to use after installation of a shared archive])
2911: _LT_DECL([], [postuninstall_cmds], [2],
2912: [Command to use after uninstallation of a shared archive])
2913: _LT_DECL([], [finish_cmds], [2],
2914: [Commands used to finish a libtool library installation in a directory])
2915: _LT_DECL([], [finish_eval], [1],
2916: [[As "finish_cmds", except a single script fragment to be evaled but
2917: not shown]])
2918: _LT_DECL([], [hardcode_into_libs], [0],
2919: [Whether we should hardcode library paths into libraries])
2920: _LT_DECL([], [sys_lib_search_path_spec], [2],
2921: [Compile-time system search path for libraries])
2922: _LT_DECL([], [sys_lib_dlsearch_path_spec], [2],
2923: [Run-time system search path for libraries])
2924: ])# _LT_SYS_DYNAMIC_LINKER
2925:
2926:
2927: # _LT_PATH_TOOL_PREFIX(TOOL)
2928: # --------------------------
2929: # find a file program which can recognize shared library
2930: AC_DEFUN([_LT_PATH_TOOL_PREFIX],
2931: [m4_require([_LT_DECL_EGREP])dnl
2932: AC_MSG_CHECKING([for $1])
2933: AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
2934: [case $MAGIC_CMD in
2935: [[\\/*] | ?:[\\/]*])
2936: lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2937: ;;
2938: *)
2939: lt_save_MAGIC_CMD="$MAGIC_CMD"
2940: lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2941: dnl $ac_dummy forces splitting on constant user-supplied paths.
2942: dnl POSIX.2 word splitting is done only on the output of word expansions,
2943: dnl not every word. This closes a longstanding sh security hole.
2944: ac_dummy="m4_if([$2], , $PATH, [$2])"
2945: for ac_dir in $ac_dummy; do
2946: IFS="$lt_save_ifs"
2947: test -z "$ac_dir" && ac_dir=.
2948: if test -f $ac_dir/$1; then
2949: lt_cv_path_MAGIC_CMD="$ac_dir/$1"
2950: if test -n "$file_magic_test_file"; then
2951: case $deplibs_check_method in
2952: "file_magic "*)
2953: file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
2954: MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2955: if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2956: $EGREP "$file_magic_regex" > /dev/null; then
2957: :
2958: else
2959: cat <<_LT_EOF 1>&2
2960:
2961: *** Warning: the command libtool uses to detect shared libraries,
2962: *** $file_magic_cmd, produces output that libtool cannot recognize.
2963: *** The result is that libtool may fail to recognize shared libraries
2964: *** as such. This will affect the creation of libtool libraries that
2965: *** depend on shared libraries, but programs linked with such libtool
2966: *** libraries will work regardless of this problem. Nevertheless, you
2967: *** may want to report the problem to your system manager and/or to
2968: *** bug-libtool@gnu.org
2969:
2970: _LT_EOF
2971: fi ;;
2972: esac
2973: fi
2974: break
2975: fi
2976: done
2977: IFS="$lt_save_ifs"
2978: MAGIC_CMD="$lt_save_MAGIC_CMD"
2979: ;;
2980: esac])
2981: MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2982: if test -n "$MAGIC_CMD"; then
2983: AC_MSG_RESULT($MAGIC_CMD)
2984: else
2985: AC_MSG_RESULT(no)
2986: fi
2987: _LT_DECL([], [MAGIC_CMD], [0],
2988: [Used to examine libraries when file_magic_cmd begins with "file"])dnl
2989: ])# _LT_PATH_TOOL_PREFIX
2990:
2991: # Old name:
2992: AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
2993: dnl aclocal-1.4 backwards compatibility:
2994: dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
2995:
2996:
2997: # _LT_PATH_MAGIC
2998: # --------------
2999: # find a file program which can recognize a shared library
3000: m4_defun([_LT_PATH_MAGIC],
3001: [_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
3002: if test -z "$lt_cv_path_MAGIC_CMD"; then
3003: if test -n "$ac_tool_prefix"; then
3004: _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
3005: else
3006: MAGIC_CMD=:
3007: fi
3008: fi
3009: ])# _LT_PATH_MAGIC
3010:
3011:
3012: # LT_PATH_LD
3013: # ----------
3014: # find the pathname to the GNU or non-GNU linker
3015: AC_DEFUN([LT_PATH_LD],
3016: [AC_REQUIRE([AC_PROG_CC])dnl
3017: AC_REQUIRE([AC_CANONICAL_HOST])dnl
3018: AC_REQUIRE([AC_CANONICAL_BUILD])dnl
3019: m4_require([_LT_DECL_SED])dnl
3020: m4_require([_LT_DECL_EGREP])dnl
3021: m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
3022:
3023: AC_ARG_WITH([gnu-ld],
3024: [AS_HELP_STRING([--with-gnu-ld],
3025: [assume the C compiler uses GNU ld @<:@default=no@:>@])],
3026: [test "$withval" = no || with_gnu_ld=yes],
3027: [with_gnu_ld=no])dnl
3028:
3029: ac_prog=ld
3030: if test "$GCC" = yes; then
3031: # Check if gcc -print-prog-name=ld gives a path.
3032: AC_MSG_CHECKING([for ld used by $CC])
3033: case $host in
3034: *-*-mingw*)
3035: # gcc leaves a trailing carriage return which upsets mingw
3036: ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
3037: *)
3038: ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
3039: esac
3040: case $ac_prog in
3041: # Accept absolute paths.
3042: [[\\/]]* | ?:[[\\/]]*)
3043: re_direlt='/[[^/]][[^/]]*/\.\./'
3044: # Canonicalize the pathname of ld
3045: ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
3046: while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
3047: ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
3048: done
3049: test -z "$LD" && LD="$ac_prog"
3050: ;;
3051: "")
3052: # If it fails, then pretend we aren't using GCC.
3053: ac_prog=ld
3054: ;;
3055: *)
3056: # If it is relative, then search for the first ld in PATH.
3057: with_gnu_ld=unknown
3058: ;;
3059: esac
3060: elif test "$with_gnu_ld" = yes; then
3061: AC_MSG_CHECKING([for GNU ld])
3062: else
3063: AC_MSG_CHECKING([for non-GNU ld])
3064: fi
3065: AC_CACHE_VAL(lt_cv_path_LD,
3066: [if test -z "$LD"; then
3067: lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3068: for ac_dir in $PATH; do
3069: IFS="$lt_save_ifs"
3070: test -z "$ac_dir" && ac_dir=.
3071: if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
3072: lt_cv_path_LD="$ac_dir/$ac_prog"
3073: # Check to see if the program is GNU ld. I'd rather use --version,
3074: # but apparently some variants of GNU ld only accept -v.
3075: # Break only if it was the GNU/non-GNU ld that we prefer.
3076: case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
3077: *GNU* | *'with BFD'*)
3078: test "$with_gnu_ld" != no && break
3079: ;;
3080: *)
3081: test "$with_gnu_ld" != yes && break
3082: ;;
3083: esac
3084: fi
3085: done
3086: IFS="$lt_save_ifs"
3087: else
3088: lt_cv_path_LD="$LD" # Let the user override the test with a path.
3089: fi])
3090: LD="$lt_cv_path_LD"
3091: if test -n "$LD"; then
3092: AC_MSG_RESULT($LD)
3093: else
3094: AC_MSG_RESULT(no)
3095: fi
3096: test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
3097: _LT_PATH_LD_GNU
3098: AC_SUBST([LD])
3099:
3100: _LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
3101: ])# LT_PATH_LD
3102:
3103: # Old names:
3104: AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
3105: AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
3106: dnl aclocal-1.4 backwards compatibility:
3107: dnl AC_DEFUN([AM_PROG_LD], [])
3108: dnl AC_DEFUN([AC_PROG_LD], [])
3109:
3110:
3111: # _LT_PATH_LD_GNU
3112: #- --------------
3113: m4_defun([_LT_PATH_LD_GNU],
3114: [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
3115: [# I'd rather use --version here, but apparently some GNU lds only accept -v.
3116: case `$LD -v 2>&1 </dev/null` in
3117: *GNU* | *'with BFD'*)
3118: lt_cv_prog_gnu_ld=yes
3119: ;;
3120: *)
3121: lt_cv_prog_gnu_ld=no
3122: ;;
3123: esac])
3124: with_gnu_ld=$lt_cv_prog_gnu_ld
3125: ])# _LT_PATH_LD_GNU
3126:
3127:
3128: # _LT_CMD_RELOAD
3129: # --------------
3130: # find reload flag for linker
3131: # -- PORTME Some linkers may need a different reload flag.
3132: m4_defun([_LT_CMD_RELOAD],
3133: [AC_CACHE_CHECK([for $LD option to reload object files],
3134: lt_cv_ld_reload_flag,
3135: [lt_cv_ld_reload_flag='-r'])
3136: reload_flag=$lt_cv_ld_reload_flag
3137: case $reload_flag in
3138: "" | " "*) ;;
3139: *) reload_flag=" $reload_flag" ;;
3140: esac
3141: reload_cmds='$LD$reload_flag -o $output$reload_objs'
3142: case $host_os in
3143: cygwin* | mingw* | pw32* | cegcc*)
3144: if test "$GCC" != yes; then
3145: reload_cmds=false
3146: fi
3147: ;;
3148: darwin*)
3149: if test "$GCC" = yes; then
3150: reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
3151: else
3152: reload_cmds='$LD$reload_flag -o $output$reload_objs'
3153: fi
3154: ;;
3155: esac
3156: _LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl
3157: _LT_TAGDECL([], [reload_cmds], [2])dnl
3158: ])# _LT_CMD_RELOAD
3159:
3160:
3161: # _LT_CHECK_MAGIC_METHOD
3162: # ----------------------
3163: # how to check for library dependencies
3164: # -- PORTME fill in with the dynamic library characteristics
3165: m4_defun([_LT_CHECK_MAGIC_METHOD],
3166: [m4_require([_LT_DECL_EGREP])
3167: m4_require([_LT_DECL_OBJDUMP])
3168: AC_CACHE_CHECK([how to recognize dependent libraries],
3169: lt_cv_deplibs_check_method,
3170: [lt_cv_file_magic_cmd='$MAGIC_CMD'
3171: lt_cv_file_magic_test_file=
3172: lt_cv_deplibs_check_method='unknown'
3173: # Need to set the preceding variable on all platforms that support
3174: # interlibrary dependencies.
3175: # 'none' -- dependencies not supported.
3176: # `unknown' -- same as none, but documents that we really don't know.
3177: # 'pass_all' -- all dependencies passed with no checks.
3178: # 'test_compile' -- check by making test program.
3179: # 'file_magic [[regex]]' -- check by looking for files in library path
3180: # which responds to the $file_magic_cmd with a given extended regex.
3181: # If you have `file' or equivalent on your system and you're not sure
3182: # whether `pass_all' will *always* work, you probably want this one.
3183:
3184: case $host_os in
3185: aix[[4-9]]*)
3186: lt_cv_deplibs_check_method=pass_all
3187: ;;
3188:
3189: beos*)
3190: lt_cv_deplibs_check_method=pass_all
3191: ;;
3192:
3193: bsdi[[45]]*)
3194: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
3195: lt_cv_file_magic_cmd='/usr/bin/file -L'
3196: lt_cv_file_magic_test_file=/shlib/libc.so
3197: ;;
3198:
3199: cygwin*)
3200: # func_win32_libid is a shell function defined in ltmain.sh
3201: lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3202: lt_cv_file_magic_cmd='func_win32_libid'
3203: ;;
3204:
3205: mingw* | pw32*)
3206: # Base MSYS/MinGW do not provide the 'file' command needed by
3207: # func_win32_libid shell function, so use a weaker test based on 'objdump',
3208: # unless we find 'file', for example because we are cross-compiling.
3209: # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
3210: if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
3211: lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3212: lt_cv_file_magic_cmd='func_win32_libid'
3213: else
3214: # Keep this pattern in sync with the one in func_win32_libid.
3215: lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
3216: lt_cv_file_magic_cmd='$OBJDUMP -f'
3217: fi
3218: ;;
3219:
3220: cegcc*)
3221: # use the weaker test based on 'objdump'. See mingw*.
3222: lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
3223: lt_cv_file_magic_cmd='$OBJDUMP -f'
3224: ;;
3225:
3226: darwin* | rhapsody*)
3227: lt_cv_deplibs_check_method=pass_all
3228: ;;
3229:
3230: freebsd* | dragonfly*)
3231: if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3232: case $host_cpu in
3233: i*86 )
3234: # Not sure whether the presence of OpenBSD here was a mistake.
3235: # Let's accept both of them until this is cleared up.
3236: lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
3237: lt_cv_file_magic_cmd=/usr/bin/file
3238: lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3239: ;;
3240: esac
3241: else
3242: lt_cv_deplibs_check_method=pass_all
3243: fi
3244: ;;
3245:
3246: gnu*)
3247: lt_cv_deplibs_check_method=pass_all
3248: ;;
3249:
3250: haiku*)
3251: lt_cv_deplibs_check_method=pass_all
3252: ;;
3253:
3254: hpux10.20* | hpux11*)
3255: lt_cv_file_magic_cmd=/usr/bin/file
3256: case $host_cpu in
3257: ia64*)
3258: lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
3259: lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
3260: ;;
3261: hppa*64*)
3262: [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
3263: lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
3264: ;;
3265: *)
3266: lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library'
3267: lt_cv_file_magic_test_file=/usr/lib/libc.sl
3268: ;;
3269: esac
3270: ;;
3271:
3272: interix[[3-9]]*)
3273: # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
3274: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
3275: ;;
3276:
3277: irix5* | irix6* | nonstopux*)
3278: case $LD in
3279: *-32|*"-32 ") libmagic=32-bit;;
3280: *-n32|*"-n32 ") libmagic=N32;;
3281: *-64|*"-64 ") libmagic=64-bit;;
3282: *) libmagic=never-match;;
3283: esac
3284: lt_cv_deplibs_check_method=pass_all
3285: ;;
3286:
1.1.1.2 ! misho 3287: # This must be glibc/ELF.
1.1 misho 3288: linux* | k*bsd*-gnu | kopensolaris*-gnu)
3289: lt_cv_deplibs_check_method=pass_all
3290: ;;
3291:
3292: netbsd*)
3293: if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3294: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3295: else
3296: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
3297: fi
3298: ;;
3299:
3300: newos6*)
3301: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
3302: lt_cv_file_magic_cmd=/usr/bin/file
3303: lt_cv_file_magic_test_file=/usr/lib/libnls.so
3304: ;;
3305:
3306: *nto* | *qnx*)
3307: lt_cv_deplibs_check_method=pass_all
3308: ;;
3309:
3310: openbsd*)
3311: if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3312: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
3313: else
3314: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3315: fi
3316: ;;
3317:
3318: osf3* | osf4* | osf5*)
3319: lt_cv_deplibs_check_method=pass_all
3320: ;;
3321:
3322: rdos*)
3323: lt_cv_deplibs_check_method=pass_all
3324: ;;
3325:
3326: solaris*)
3327: lt_cv_deplibs_check_method=pass_all
3328: ;;
3329:
3330: sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
3331: lt_cv_deplibs_check_method=pass_all
3332: ;;
3333:
3334: sysv4 | sysv4.3*)
3335: case $host_vendor in
3336: motorola)
3337: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
3338: lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3339: ;;
3340: ncr)
3341: lt_cv_deplibs_check_method=pass_all
3342: ;;
3343: sequent)
3344: lt_cv_file_magic_cmd='/bin/file'
3345: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
3346: ;;
3347: sni)
3348: lt_cv_file_magic_cmd='/bin/file'
3349: lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
3350: lt_cv_file_magic_test_file=/lib/libc.so
3351: ;;
3352: siemens)
3353: lt_cv_deplibs_check_method=pass_all
3354: ;;
3355: pc)
3356: lt_cv_deplibs_check_method=pass_all
3357: ;;
3358: esac
3359: ;;
3360:
3361: tpf*)
3362: lt_cv_deplibs_check_method=pass_all
3363: ;;
3364: esac
3365: ])
3366:
3367: file_magic_glob=
3368: want_nocaseglob=no
3369: if test "$build" = "$host"; then
3370: case $host_os in
3371: mingw* | pw32*)
3372: if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
3373: want_nocaseglob=yes
3374: else
3375: file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"`
3376: fi
3377: ;;
3378: esac
3379: fi
3380:
3381: file_magic_cmd=$lt_cv_file_magic_cmd
3382: deplibs_check_method=$lt_cv_deplibs_check_method
3383: test -z "$deplibs_check_method" && deplibs_check_method=unknown
3384:
3385: _LT_DECL([], [deplibs_check_method], [1],
3386: [Method to check whether dependent libraries are shared objects])
3387: _LT_DECL([], [file_magic_cmd], [1],
3388: [Command to use when deplibs_check_method = "file_magic"])
3389: _LT_DECL([], [file_magic_glob], [1],
3390: [How to find potential files when deplibs_check_method = "file_magic"])
3391: _LT_DECL([], [want_nocaseglob], [1],
3392: [Find potential files using nocaseglob when deplibs_check_method = "file_magic"])
3393: ])# _LT_CHECK_MAGIC_METHOD
3394:
3395:
3396: # LT_PATH_NM
3397: # ----------
3398: # find the pathname to a BSD- or MS-compatible name lister
3399: AC_DEFUN([LT_PATH_NM],
3400: [AC_REQUIRE([AC_PROG_CC])dnl
3401: AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
3402: [if test -n "$NM"; then
3403: # Let the user override the test.
3404: lt_cv_path_NM="$NM"
3405: else
3406: lt_nm_to_check="${ac_tool_prefix}nm"
3407: if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
3408: lt_nm_to_check="$lt_nm_to_check nm"
3409: fi
3410: for lt_tmp_nm in $lt_nm_to_check; do
3411: lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3412: for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
3413: IFS="$lt_save_ifs"
3414: test -z "$ac_dir" && ac_dir=.
3415: tmp_nm="$ac_dir/$lt_tmp_nm"
3416: if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
3417: # Check to see if the nm accepts a BSD-compat flag.
3418: # Adding the `sed 1q' prevents false positives on HP-UX, which says:
3419: # nm: unknown option "B" ignored
3420: # Tru64's nm complains that /dev/null is an invalid object file
3421: case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
3422: */dev/null* | *'Invalid file or object type'*)
3423: lt_cv_path_NM="$tmp_nm -B"
3424: break
3425: ;;
3426: *)
3427: case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
3428: */dev/null*)
3429: lt_cv_path_NM="$tmp_nm -p"
3430: break
3431: ;;
3432: *)
3433: lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3434: continue # so that we can try to find one that supports BSD flags
3435: ;;
3436: esac
3437: ;;
3438: esac
3439: fi
3440: done
3441: IFS="$lt_save_ifs"
3442: done
3443: : ${lt_cv_path_NM=no}
3444: fi])
3445: if test "$lt_cv_path_NM" != "no"; then
3446: NM="$lt_cv_path_NM"
3447: else
3448: # Didn't find any BSD compatible name lister, look for dumpbin.
3449: if test -n "$DUMPBIN"; then :
3450: # Let the user override the test.
3451: else
3452: AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
3453: case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
3454: *COFF*)
3455: DUMPBIN="$DUMPBIN -symbols"
3456: ;;
3457: *)
3458: DUMPBIN=:
3459: ;;
3460: esac
3461: fi
3462: AC_SUBST([DUMPBIN])
3463: if test "$DUMPBIN" != ":"; then
3464: NM="$DUMPBIN"
3465: fi
3466: fi
3467: test -z "$NM" && NM=nm
3468: AC_SUBST([NM])
3469: _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
3470:
3471: AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
3472: [lt_cv_nm_interface="BSD nm"
3473: echo "int some_variable = 0;" > conftest.$ac_ext
3474: (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
3475: (eval "$ac_compile" 2>conftest.err)
3476: cat conftest.err >&AS_MESSAGE_LOG_FD
3477: (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
3478: (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
3479: cat conftest.err >&AS_MESSAGE_LOG_FD
3480: (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
3481: cat conftest.out >&AS_MESSAGE_LOG_FD
3482: if $GREP 'External.*some_variable' conftest.out > /dev/null; then
3483: lt_cv_nm_interface="MS dumpbin"
3484: fi
3485: rm -f conftest*])
3486: ])# LT_PATH_NM
3487:
3488: # Old names:
3489: AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
3490: AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
3491: dnl aclocal-1.4 backwards compatibility:
3492: dnl AC_DEFUN([AM_PROG_NM], [])
3493: dnl AC_DEFUN([AC_PROG_NM], [])
3494:
3495: # _LT_CHECK_SHAREDLIB_FROM_LINKLIB
3496: # --------------------------------
3497: # how to determine the name of the shared library
3498: # associated with a specific link library.
3499: # -- PORTME fill in with the dynamic library characteristics
3500: m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB],
3501: [m4_require([_LT_DECL_EGREP])
3502: m4_require([_LT_DECL_OBJDUMP])
3503: m4_require([_LT_DECL_DLLTOOL])
3504: AC_CACHE_CHECK([how to associate runtime and link libraries],
3505: lt_cv_sharedlib_from_linklib_cmd,
3506: [lt_cv_sharedlib_from_linklib_cmd='unknown'
3507:
3508: case $host_os in
3509: cygwin* | mingw* | pw32* | cegcc*)
3510: # two different shell functions defined in ltmain.sh
3511: # decide which to use based on capabilities of $DLLTOOL
3512: case `$DLLTOOL --help 2>&1` in
3513: *--identify-strict*)
3514: lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
3515: ;;
3516: *)
3517: lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
3518: ;;
3519: esac
3520: ;;
3521: *)
3522: # fallback: assume linklib IS sharedlib
3523: lt_cv_sharedlib_from_linklib_cmd="$ECHO"
3524: ;;
3525: esac
3526: ])
3527: sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
3528: test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
3529:
3530: _LT_DECL([], [sharedlib_from_linklib_cmd], [1],
3531: [Command to associate shared and link libraries])
3532: ])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
3533:
3534:
3535: # _LT_PATH_MANIFEST_TOOL
3536: # ----------------------
3537: # locate the manifest tool
3538: m4_defun([_LT_PATH_MANIFEST_TOOL],
3539: [AC_CHECK_TOOL(MANIFEST_TOOL, mt, :)
3540: test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
3541: AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool],
3542: [lt_cv_path_mainfest_tool=no
3543: echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD
3544: $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
3545: cat conftest.err >&AS_MESSAGE_LOG_FD
3546: if $GREP 'Manifest Tool' conftest.out > /dev/null; then
3547: lt_cv_path_mainfest_tool=yes
3548: fi
3549: rm -f conftest*])
3550: if test "x$lt_cv_path_mainfest_tool" != xyes; then
3551: MANIFEST_TOOL=:
3552: fi
3553: _LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl
3554: ])# _LT_PATH_MANIFEST_TOOL
3555:
3556:
3557: # LT_LIB_M
3558: # --------
3559: # check for math library
3560: AC_DEFUN([LT_LIB_M],
3561: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3562: LIBM=
3563: case $host in
3564: *-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
3565: # These system don't have libm, or don't need it
3566: ;;
3567: *-ncr-sysv4.3*)
3568: AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
3569: AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
3570: ;;
3571: *)
3572: AC_CHECK_LIB(m, cos, LIBM="-lm")
3573: ;;
3574: esac
3575: AC_SUBST([LIBM])
3576: ])# LT_LIB_M
3577:
3578: # Old name:
3579: AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
3580: dnl aclocal-1.4 backwards compatibility:
3581: dnl AC_DEFUN([AC_CHECK_LIBM], [])
3582:
3583:
3584: # _LT_COMPILER_NO_RTTI([TAGNAME])
3585: # -------------------------------
3586: m4_defun([_LT_COMPILER_NO_RTTI],
3587: [m4_require([_LT_TAG_COMPILER])dnl
3588:
3589: _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
3590:
3591: if test "$GCC" = yes; then
3592: case $cc_basename in
3593: nvcc*)
3594: _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;
3595: *)
3596: _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
3597: esac
3598:
3599: _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
3600: lt_cv_prog_compiler_rtti_exceptions,
3601: [-fno-rtti -fno-exceptions], [],
3602: [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
3603: fi
3604: _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
3605: [Compiler flag to turn off builtin functions])
3606: ])# _LT_COMPILER_NO_RTTI
3607:
3608:
3609: # _LT_CMD_GLOBAL_SYMBOLS
3610: # ----------------------
3611: m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
3612: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3613: AC_REQUIRE([AC_PROG_CC])dnl
3614: AC_REQUIRE([AC_PROG_AWK])dnl
3615: AC_REQUIRE([LT_PATH_NM])dnl
3616: AC_REQUIRE([LT_PATH_LD])dnl
3617: m4_require([_LT_DECL_SED])dnl
3618: m4_require([_LT_DECL_EGREP])dnl
3619: m4_require([_LT_TAG_COMPILER])dnl
3620:
3621: # Check for command to grab the raw symbol name followed by C symbol from nm.
3622: AC_MSG_CHECKING([command to parse $NM output from $compiler object])
3623: AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
3624: [
3625: # These are sane defaults that work on at least a few old systems.
3626: # [They come from Ultrix. What could be older than Ultrix?!! ;)]
3627:
3628: # Character class describing NM global symbol codes.
3629: symcode='[[BCDEGRST]]'
3630:
3631: # Regexp to match symbols that can be accessed directly from C.
3632: sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
3633:
3634: # Define system-specific variables.
3635: case $host_os in
3636: aix*)
3637: symcode='[[BCDT]]'
3638: ;;
3639: cygwin* | mingw* | pw32* | cegcc*)
3640: symcode='[[ABCDGISTW]]'
3641: ;;
3642: hpux*)
3643: if test "$host_cpu" = ia64; then
3644: symcode='[[ABCDEGRST]]'
3645: fi
3646: ;;
3647: irix* | nonstopux*)
3648: symcode='[[BCDEGRST]]'
3649: ;;
3650: osf*)
3651: symcode='[[BCDEGQRST]]'
3652: ;;
3653: solaris*)
3654: symcode='[[BDRT]]'
3655: ;;
3656: sco3.2v5*)
3657: symcode='[[DT]]'
3658: ;;
3659: sysv4.2uw2*)
3660: symcode='[[DT]]'
3661: ;;
3662: sysv5* | sco5v6* | unixware* | OpenUNIX*)
3663: symcode='[[ABDT]]'
3664: ;;
3665: sysv4)
3666: symcode='[[DFNSTU]]'
3667: ;;
3668: esac
3669:
3670: # If we're using GNU nm, then use its standard symbol codes.
3671: case `$NM -V 2>&1` in
3672: *GNU* | *'with BFD'*)
3673: symcode='[[ABCDGIRSTW]]' ;;
3674: esac
3675:
3676: # Transform an extracted symbol line into a proper C declaration.
3677: # Some systems (esp. on ia64) link data and code symbols differently,
3678: # so use this general approach.
3679: lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
3680:
3681: # Transform an extracted symbol line into symbol name and symbol address
3682: lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'"
3683: lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'"
3684:
3685: # Handle CRLF in mingw tool chain
3686: opt_cr=
3687: case $build_os in
3688: mingw*)
3689: opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
3690: ;;
3691: esac
3692:
3693: # Try without a prefix underscore, then with it.
3694: for ac_symprfx in "" "_"; do
3695:
3696: # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
3697: symxfrm="\\1 $ac_symprfx\\2 \\2"
3698:
3699: # Write the raw and C identifiers.
3700: if test "$lt_cv_nm_interface" = "MS dumpbin"; then
3701: # Fake it for dumpbin and say T for any non-static function
3702: # and D for any global variable.
3703: # Also find C++ and __fastcall symbols from MSVC++,
3704: # which start with @ or ?.
3705: lt_cv_sys_global_symbol_pipe="$AWK ['"\
3706: " {last_section=section; section=\$ 3};"\
1.1.1.2 ! misho 3707: " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
1.1 misho 3708: " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
3709: " \$ 0!~/External *\|/{next};"\
3710: " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
3711: " {if(hide[section]) next};"\
3712: " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
3713: " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
3714: " s[1]~/^[@?]/{print s[1], s[1]; next};"\
3715: " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
3716: " ' prfx=^$ac_symprfx]"
3717: else
3718: lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
3719: fi
3720: lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
3721:
3722: # Check to see that the pipe works correctly.
3723: pipe_works=no
3724:
3725: rm -f conftest*
3726: cat > conftest.$ac_ext <<_LT_EOF
3727: #ifdef __cplusplus
3728: extern "C" {
3729: #endif
3730: char nm_test_var;
3731: void nm_test_func(void);
3732: void nm_test_func(void){}
3733: #ifdef __cplusplus
3734: }
3735: #endif
3736: int main(){nm_test_var='a';nm_test_func();return(0);}
3737: _LT_EOF
3738:
3739: if AC_TRY_EVAL(ac_compile); then
3740: # Now try to grab the symbols.
3741: nlist=conftest.nm
3742: if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then
3743: # Try sorting and uniquifying the output.
3744: if sort "$nlist" | uniq > "$nlist"T; then
3745: mv -f "$nlist"T "$nlist"
3746: else
3747: rm -f "$nlist"T
3748: fi
3749:
3750: # Make sure that we snagged all the symbols we need.
3751: if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
3752: if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
3753: cat <<_LT_EOF > conftest.$ac_ext
3754: /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
3755: #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
3756: /* DATA imports from DLLs on WIN32 con't be const, because runtime
3757: relocations are performed -- see ld's documentation on pseudo-relocs. */
3758: # define LT@&t@_DLSYM_CONST
3759: #elif defined(__osf__)
3760: /* This system does not cope well with relocations in const data. */
3761: # define LT@&t@_DLSYM_CONST
3762: #else
3763: # define LT@&t@_DLSYM_CONST const
3764: #endif
3765:
3766: #ifdef __cplusplus
3767: extern "C" {
3768: #endif
3769:
3770: _LT_EOF
3771: # Now generate the symbol file.
3772: eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
3773:
3774: cat <<_LT_EOF >> conftest.$ac_ext
3775:
3776: /* The mapping between symbol names and symbols. */
3777: LT@&t@_DLSYM_CONST struct {
3778: const char *name;
3779: void *address;
3780: }
3781: lt__PROGRAM__LTX_preloaded_symbols[[]] =
3782: {
3783: { "@PROGRAM@", (void *) 0 },
3784: _LT_EOF
3785: $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
3786: cat <<\_LT_EOF >> conftest.$ac_ext
3787: {0, (void *) 0}
3788: };
3789:
3790: /* This works around a problem in FreeBSD linker */
3791: #ifdef FREEBSD_WORKAROUND
3792: static const void *lt_preloaded_setup() {
3793: return lt__PROGRAM__LTX_preloaded_symbols;
3794: }
3795: #endif
3796:
3797: #ifdef __cplusplus
3798: }
3799: #endif
3800: _LT_EOF
3801: # Now try linking the two files.
3802: mv conftest.$ac_objext conftstm.$ac_objext
3803: lt_globsym_save_LIBS=$LIBS
3804: lt_globsym_save_CFLAGS=$CFLAGS
3805: LIBS="conftstm.$ac_objext"
3806: CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
3807: if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
3808: pipe_works=yes
3809: fi
3810: LIBS=$lt_globsym_save_LIBS
3811: CFLAGS=$lt_globsym_save_CFLAGS
3812: else
3813: echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
3814: fi
3815: else
3816: echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
3817: fi
3818: else
3819: echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
3820: fi
3821: else
3822: echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
3823: cat conftest.$ac_ext >&5
3824: fi
3825: rm -rf conftest* conftst*
3826:
3827: # Do not use the global_symbol_pipe unless it works.
3828: if test "$pipe_works" = yes; then
3829: break
3830: else
3831: lt_cv_sys_global_symbol_pipe=
3832: fi
3833: done
3834: ])
3835: if test -z "$lt_cv_sys_global_symbol_pipe"; then
3836: lt_cv_sys_global_symbol_to_cdecl=
3837: fi
3838: if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
3839: AC_MSG_RESULT(failed)
3840: else
3841: AC_MSG_RESULT(ok)
3842: fi
3843:
3844: # Response file support.
3845: if test "$lt_cv_nm_interface" = "MS dumpbin"; then
3846: nm_file_list_spec='@'
3847: elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then
3848: nm_file_list_spec='@'
3849: fi
3850:
3851: _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
3852: [Take the output of nm and produce a listing of raw symbols and C names])
3853: _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
3854: [Transform the output of nm in a proper C declaration])
3855: _LT_DECL([global_symbol_to_c_name_address],
3856: [lt_cv_sys_global_symbol_to_c_name_address], [1],
3857: [Transform the output of nm in a C name address pair])
3858: _LT_DECL([global_symbol_to_c_name_address_lib_prefix],
3859: [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
3860: [Transform the output of nm in a C name address pair when lib prefix is needed])
3861: _LT_DECL([], [nm_file_list_spec], [1],
3862: [Specify filename containing input files for $NM])
3863: ]) # _LT_CMD_GLOBAL_SYMBOLS
3864:
3865:
3866: # _LT_COMPILER_PIC([TAGNAME])
3867: # ---------------------------
3868: m4_defun([_LT_COMPILER_PIC],
3869: [m4_require([_LT_TAG_COMPILER])dnl
3870: _LT_TAGVAR(lt_prog_compiler_wl, $1)=
3871: _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3872: _LT_TAGVAR(lt_prog_compiler_static, $1)=
3873:
3874: m4_if([$1], [CXX], [
3875: # C++ specific cases for pic, static, wl, etc.
3876: if test "$GXX" = yes; then
3877: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3878: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3879:
3880: case $host_os in
3881: aix*)
3882: # All AIX code is PIC.
3883: if test "$host_cpu" = ia64; then
3884: # AIX 5 now supports IA64 processor
3885: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3886: fi
3887: ;;
3888:
3889: amigaos*)
3890: case $host_cpu in
3891: powerpc)
3892: # see comment about AmigaOS4 .so support
3893: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3894: ;;
3895: m68k)
3896: # FIXME: we need at least 68020 code to build shared libraries, but
3897: # adding the `-m68020' flag to GCC prevents building anything better,
3898: # like `-m68040'.
3899: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
3900: ;;
3901: esac
3902: ;;
3903:
3904: beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
3905: # PIC is the default for these OSes.
3906: ;;
3907: mingw* | cygwin* | os2* | pw32* | cegcc*)
3908: # This hack is so that the source file can tell whether it is being
3909: # built for inclusion in a dll (and should export symbols for example).
3910: # Although the cygwin gcc ignores -fPIC, still need this for old-style
3911: # (--disable-auto-import) libraries
3912: m4_if([$1], [GCJ], [],
3913: [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
3914: ;;
3915: darwin* | rhapsody*)
3916: # PIC is the default on this platform
3917: # Common symbols not allowed in MH_DYLIB files
3918: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
3919: ;;
3920: *djgpp*)
3921: # DJGPP does not support shared libraries at all
3922: _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3923: ;;
3924: haiku*)
3925: # PIC is the default for Haiku.
3926: # The "-static" flag exists, but is broken.
3927: _LT_TAGVAR(lt_prog_compiler_static, $1)=
3928: ;;
3929: interix[[3-9]]*)
3930: # Interix 3.x gcc -fpic/-fPIC options generate broken code.
3931: # Instead, we relocate shared libraries at runtime.
3932: ;;
3933: sysv4*MP*)
3934: if test -d /usr/nec; then
3935: _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
3936: fi
3937: ;;
3938: hpux*)
3939: # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
3940: # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
3941: # sets the default TLS model and affects inlining.
3942: case $host_cpu in
3943: hppa*64*)
3944: ;;
3945: *)
3946: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3947: ;;
3948: esac
3949: ;;
3950: *qnx* | *nto*)
3951: # QNX uses GNU C++, but need to define -shared option too, otherwise
3952: # it will coredump.
3953: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
3954: ;;
3955: *)
3956: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3957: ;;
3958: esac
3959: else
3960: case $host_os in
3961: aix[[4-9]]*)
3962: # All AIX code is PIC.
3963: if test "$host_cpu" = ia64; then
3964: # AIX 5 now supports IA64 processor
3965: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3966: else
3967: _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
3968: fi
3969: ;;
3970: chorus*)
3971: case $cc_basename in
3972: cxch68*)
3973: # Green Hills C++ Compiler
3974: # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
3975: ;;
3976: esac
3977: ;;
3978: mingw* | cygwin* | os2* | pw32* | cegcc*)
3979: # This hack is so that the source file can tell whether it is being
3980: # built for inclusion in a dll (and should export symbols for example).
3981: m4_if([$1], [GCJ], [],
3982: [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
3983: ;;
3984: dgux*)
3985: case $cc_basename in
3986: ec++*)
3987: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3988: ;;
3989: ghcx*)
3990: # Green Hills C++ Compiler
3991: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3992: ;;
3993: *)
3994: ;;
3995: esac
3996: ;;
3997: freebsd* | dragonfly*)
3998: # FreeBSD uses GNU C++
3999: ;;
4000: hpux9* | hpux10* | hpux11*)
4001: case $cc_basename in
4002: CC*)
4003: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4004: _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4005: if test "$host_cpu" != ia64; then
4006: _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4007: fi
4008: ;;
4009: aCC*)
4010: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4011: _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4012: case $host_cpu in
4013: hppa*64*|ia64*)
4014: # +Z the default
4015: ;;
4016: *)
4017: _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4018: ;;
4019: esac
4020: ;;
4021: *)
4022: ;;
4023: esac
4024: ;;
4025: interix*)
4026: # This is c89, which is MS Visual C++ (no shared libs)
4027: # Anyone wants to do a port?
4028: ;;
4029: irix5* | irix6* | nonstopux*)
4030: case $cc_basename in
4031: CC*)
4032: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4033: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4034: # CC pic flag -KPIC is the default.
4035: ;;
4036: *)
4037: ;;
4038: esac
4039: ;;
4040: linux* | k*bsd*-gnu | kopensolaris*-gnu)
4041: case $cc_basename in
4042: KCC*)
4043: # KAI C++ Compiler
4044: _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4045: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4046: ;;
4047: ecpc* )
4048: # old Intel C++ for x86_64 which still supported -KPIC.
4049: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4050: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4051: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4052: ;;
4053: icpc* )
4054: # Intel C++, used to be incompatible with GCC.
4055: # ICC 10 doesn't accept -KPIC any more.
4056: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4057: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4058: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4059: ;;
4060: pgCC* | pgcpp*)
4061: # Portland Group C++ compiler
4062: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4063: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4064: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4065: ;;
4066: cxx*)
4067: # Compaq C++
4068: # Make sure the PIC flag is empty. It appears that all Alpha
4069: # Linux and Compaq Tru64 Unix objects are PIC.
4070: _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4071: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4072: ;;
4073: xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)
4074: # IBM XL 8.0, 9.0 on PPC and BlueGene
4075: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4076: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4077: _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4078: ;;
4079: *)
4080: case `$CC -V 2>&1 | sed 5q` in
4081: *Sun\ C*)
4082: # Sun C++ 5.9
4083: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4084: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4085: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4086: ;;
4087: esac
4088: ;;
4089: esac
4090: ;;
4091: lynxos*)
4092: ;;
4093: m88k*)
4094: ;;
4095: mvs*)
4096: case $cc_basename in
4097: cxx*)
4098: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
4099: ;;
4100: *)
4101: ;;
4102: esac
4103: ;;
4104: netbsd*)
4105: ;;
4106: *qnx* | *nto*)
4107: # QNX uses GNU C++, but need to define -shared option too, otherwise
4108: # it will coredump.
4109: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4110: ;;
4111: osf3* | osf4* | osf5*)
4112: case $cc_basename in
4113: KCC*)
4114: _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4115: ;;
4116: RCC*)
4117: # Rational C++ 2.4.1
4118: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4119: ;;
4120: cxx*)
4121: # Digital/Compaq C++
4122: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4123: # Make sure the PIC flag is empty. It appears that all Alpha
4124: # Linux and Compaq Tru64 Unix objects are PIC.
4125: _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4126: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4127: ;;
4128: *)
4129: ;;
4130: esac
4131: ;;
4132: psos*)
4133: ;;
4134: solaris*)
4135: case $cc_basename in
4136: CC* | sunCC*)
4137: # Sun C++ 4.2, 5.x and Centerline C++
4138: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4139: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4140: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4141: ;;
4142: gcx*)
4143: # Green Hills C++ Compiler
4144: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4145: ;;
4146: *)
4147: ;;
4148: esac
4149: ;;
4150: sunos4*)
4151: case $cc_basename in
4152: CC*)
4153: # Sun C++ 4.x
4154: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4155: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4156: ;;
4157: lcc*)
4158: # Lucid
4159: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4160: ;;
4161: *)
4162: ;;
4163: esac
4164: ;;
4165: sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4166: case $cc_basename in
4167: CC*)
4168: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4169: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4170: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4171: ;;
4172: esac
4173: ;;
4174: tandem*)
4175: case $cc_basename in
4176: NCC*)
4177: # NonStop-UX NCC 3.20
4178: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4179: ;;
4180: *)
4181: ;;
4182: esac
4183: ;;
4184: vxworks*)
4185: ;;
4186: *)
4187: _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4188: ;;
4189: esac
4190: fi
4191: ],
4192: [
4193: if test "$GCC" = yes; then
4194: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4195: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4196:
4197: case $host_os in
4198: aix*)
4199: # All AIX code is PIC.
4200: if test "$host_cpu" = ia64; then
4201: # AIX 5 now supports IA64 processor
4202: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4203: fi
4204: ;;
4205:
4206: amigaos*)
4207: case $host_cpu in
4208: powerpc)
4209: # see comment about AmigaOS4 .so support
4210: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4211: ;;
4212: m68k)
4213: # FIXME: we need at least 68020 code to build shared libraries, but
4214: # adding the `-m68020' flag to GCC prevents building anything better,
4215: # like `-m68040'.
4216: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4217: ;;
4218: esac
4219: ;;
4220:
4221: beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4222: # PIC is the default for these OSes.
4223: ;;
4224:
4225: mingw* | cygwin* | pw32* | os2* | cegcc*)
4226: # This hack is so that the source file can tell whether it is being
4227: # built for inclusion in a dll (and should export symbols for example).
4228: # Although the cygwin gcc ignores -fPIC, still need this for old-style
4229: # (--disable-auto-import) libraries
4230: m4_if([$1], [GCJ], [],
4231: [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4232: ;;
4233:
4234: darwin* | rhapsody*)
4235: # PIC is the default on this platform
4236: # Common symbols not allowed in MH_DYLIB files
4237: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4238: ;;
4239:
4240: haiku*)
4241: # PIC is the default for Haiku.
4242: # The "-static" flag exists, but is broken.
4243: _LT_TAGVAR(lt_prog_compiler_static, $1)=
4244: ;;
4245:
4246: hpux*)
4247: # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
4248: # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
4249: # sets the default TLS model and affects inlining.
4250: case $host_cpu in
4251: hppa*64*)
4252: # +Z the default
4253: ;;
4254: *)
4255: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4256: ;;
4257: esac
4258: ;;
4259:
4260: interix[[3-9]]*)
4261: # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4262: # Instead, we relocate shared libraries at runtime.
4263: ;;
4264:
4265: msdosdjgpp*)
4266: # Just because we use GCC doesn't mean we suddenly get shared libraries
4267: # on systems that don't support them.
4268: _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4269: enable_shared=no
4270: ;;
4271:
4272: *nto* | *qnx*)
4273: # QNX uses GNU C++, but need to define -shared option too, otherwise
4274: # it will coredump.
4275: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4276: ;;
4277:
4278: sysv4*MP*)
4279: if test -d /usr/nec; then
4280: _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4281: fi
4282: ;;
4283:
4284: *)
4285: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4286: ;;
4287: esac
4288:
4289: case $cc_basename in
4290: nvcc*) # Cuda Compiler Driver 2.2
4291: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
1.1.1.2 ! misho 4292: if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
! 4293: _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)"
! 4294: fi
1.1 misho 4295: ;;
4296: esac
4297: else
4298: # PORTME Check for flag to pass linker flags through the system compiler.
4299: case $host_os in
4300: aix*)
4301: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4302: if test "$host_cpu" = ia64; then
4303: # AIX 5 now supports IA64 processor
4304: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4305: else
4306: _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4307: fi
4308: ;;
4309:
4310: mingw* | cygwin* | pw32* | os2* | cegcc*)
4311: # This hack is so that the source file can tell whether it is being
4312: # built for inclusion in a dll (and should export symbols for example).
4313: m4_if([$1], [GCJ], [],
4314: [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4315: ;;
4316:
4317: hpux9* | hpux10* | hpux11*)
4318: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4319: # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4320: # not for PA HP-UX.
4321: case $host_cpu in
4322: hppa*64*|ia64*)
4323: # +Z the default
4324: ;;
4325: *)
4326: _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4327: ;;
4328: esac
4329: # Is there a better lt_prog_compiler_static that works with the bundled CC?
4330: _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4331: ;;
4332:
4333: irix5* | irix6* | nonstopux*)
4334: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4335: # PIC (with -KPIC) is the default.
4336: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4337: ;;
4338:
4339: linux* | k*bsd*-gnu | kopensolaris*-gnu)
4340: case $cc_basename in
4341: # old Intel for x86_64 which still supported -KPIC.
4342: ecc*)
4343: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4344: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4345: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4346: ;;
4347: # icc used to be incompatible with GCC.
4348: # ICC 10 doesn't accept -KPIC any more.
4349: icc* | ifort*)
4350: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4351: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4352: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4353: ;;
4354: # Lahey Fortran 8.1.
4355: lf95*)
4356: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4357: _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
4358: _LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
4359: ;;
4360: nagfor*)
4361: # NAG Fortran compiler
4362: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
4363: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4364: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4365: ;;
4366: pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
4367: # Portland Group compilers (*not* the Pentium gcc compiler,
4368: # which looks to be a dead project)
4369: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4370: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4371: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4372: ;;
4373: ccc*)
4374: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4375: # All Alpha code is PIC.
4376: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4377: ;;
4378: xl* | bgxl* | bgf* | mpixl*)
4379: # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
4380: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4381: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4382: _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4383: ;;
4384: *)
4385: case `$CC -V 2>&1 | sed 5q` in
1.1.1.2 ! misho 4386: *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*)
1.1 misho 4387: # Sun Fortran 8.3 passes all unrecognized flags to the linker
4388: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4389: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4390: _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
4391: ;;
1.1.1.2 ! misho 4392: *Sun\ F* | *Sun*Fortran*)
! 4393: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
! 4394: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
! 4395: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
! 4396: ;;
1.1 misho 4397: *Sun\ C*)
4398: # Sun C 5.9
4399: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4400: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4401: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4402: ;;
1.1.1.2 ! misho 4403: *Intel*\ [[CF]]*Compiler*)
! 4404: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
! 4405: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
! 4406: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
! 4407: ;;
! 4408: *Portland\ Group*)
! 4409: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
! 4410: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
! 4411: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
! 4412: ;;
1.1 misho 4413: esac
4414: ;;
4415: esac
4416: ;;
4417:
4418: newsos6)
4419: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4420: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4421: ;;
4422:
4423: *nto* | *qnx*)
4424: # QNX uses GNU C++, but need to define -shared option too, otherwise
4425: # it will coredump.
4426: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4427: ;;
4428:
4429: osf3* | osf4* | osf5*)
4430: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4431: # All OSF/1 code is PIC.
4432: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4433: ;;
4434:
4435: rdos*)
4436: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4437: ;;
4438:
4439: solaris*)
4440: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4441: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4442: case $cc_basename in
4443: f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
4444: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
4445: *)
4446: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
4447: esac
4448: ;;
4449:
4450: sunos4*)
4451: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4452: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4453: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4454: ;;
4455:
4456: sysv4 | sysv4.2uw2* | sysv4.3*)
4457: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4458: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4459: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4460: ;;
4461:
4462: sysv4*MP*)
4463: if test -d /usr/nec ;then
4464: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
4465: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4466: fi
4467: ;;
4468:
4469: sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4470: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4471: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4472: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4473: ;;
4474:
4475: unicos*)
4476: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4477: _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4478: ;;
4479:
4480: uts4*)
4481: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4482: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4483: ;;
4484:
4485: *)
4486: _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4487: ;;
4488: esac
4489: fi
4490: ])
4491: case $host_os in
4492: # For platforms which do not support PIC, -DPIC is meaningless:
4493: *djgpp*)
4494: _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4495: ;;
4496: *)
4497: _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
4498: ;;
4499: esac
4500:
4501: AC_CACHE_CHECK([for $compiler option to produce PIC],
4502: [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)],
4503: [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
4504: _LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)
4505:
4506: #
4507: # Check to make sure the PIC flag actually works.
4508: #
4509: if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4510: _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
4511: [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
4512: [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
4513: [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
4514: "" | " "*) ;;
4515: *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
4516: esac],
4517: [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4518: _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
4519: fi
4520: _LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
4521: [Additional compiler flags for building library objects])
4522:
4523: _LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
4524: [How to pass a linker flag through the compiler])
4525: #
4526: # Check to make sure the static flag actually works.
4527: #
4528: wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
4529: _LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
4530: _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
4531: $lt_tmp_static_flag,
4532: [],
4533: [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
4534: _LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
4535: [Compiler flag to prevent dynamic linking])
4536: ])# _LT_COMPILER_PIC
4537:
4538:
4539: # _LT_LINKER_SHLIBS([TAGNAME])
4540: # ----------------------------
4541: # See if the linker supports building shared libraries.
4542: m4_defun([_LT_LINKER_SHLIBS],
4543: [AC_REQUIRE([LT_PATH_LD])dnl
4544: AC_REQUIRE([LT_PATH_NM])dnl
4545: m4_require([_LT_PATH_MANIFEST_TOOL])dnl
4546: m4_require([_LT_FILEUTILS_DEFAULTS])dnl
4547: m4_require([_LT_DECL_EGREP])dnl
4548: m4_require([_LT_DECL_SED])dnl
4549: m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
4550: m4_require([_LT_TAG_COMPILER])dnl
4551: AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
4552: m4_if([$1], [CXX], [
4553: _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4554: _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4555: case $host_os in
4556: aix[[4-9]]*)
4557: # If we're using GNU nm, then we don't want the "-C" option.
4558: # -C means demangle to AIX nm, but means don't demangle with GNU nm
4559: # Also, AIX nm treats weak defined symbols like other global defined
4560: # symbols, whereas GNU nm marks them as "W".
4561: if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4562: _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
4563: else
4564: _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
4565: fi
4566: ;;
4567: pw32*)
4568: _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
4569: ;;
4570: cygwin* | mingw* | cegcc*)
4571: case $cc_basename in
1.1.1.2 ! misho 4572: cl*)
! 4573: _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
! 4574: ;;
1.1 misho 4575: *)
4576: _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
4577: _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
4578: ;;
4579: esac
4580: ;;
4581: *)
4582: _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4583: ;;
4584: esac
4585: ], [
4586: runpath_var=
4587: _LT_TAGVAR(allow_undefined_flag, $1)=
4588: _LT_TAGVAR(always_export_symbols, $1)=no
4589: _LT_TAGVAR(archive_cmds, $1)=
4590: _LT_TAGVAR(archive_expsym_cmds, $1)=
4591: _LT_TAGVAR(compiler_needs_object, $1)=no
4592: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4593: _LT_TAGVAR(export_dynamic_flag_spec, $1)=
4594: _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4595: _LT_TAGVAR(hardcode_automatic, $1)=no
4596: _LT_TAGVAR(hardcode_direct, $1)=no
4597: _LT_TAGVAR(hardcode_direct_absolute, $1)=no
4598: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4599: _LT_TAGVAR(hardcode_libdir_separator, $1)=
4600: _LT_TAGVAR(hardcode_minus_L, $1)=no
4601: _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
4602: _LT_TAGVAR(inherit_rpath, $1)=no
4603: _LT_TAGVAR(link_all_deplibs, $1)=unknown
4604: _LT_TAGVAR(module_cmds, $1)=
4605: _LT_TAGVAR(module_expsym_cmds, $1)=
4606: _LT_TAGVAR(old_archive_from_new_cmds, $1)=
4607: _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
4608: _LT_TAGVAR(thread_safe_flag_spec, $1)=
4609: _LT_TAGVAR(whole_archive_flag_spec, $1)=
4610: # include_expsyms should be a list of space-separated symbols to be *always*
4611: # included in the symbol list
4612: _LT_TAGVAR(include_expsyms, $1)=
4613: # exclude_expsyms can be an extended regexp of symbols to exclude
4614: # it will be wrapped by ` (' and `)$', so one must not match beginning or
4615: # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
4616: # as well as any symbol that contains `d'.
4617: _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4618: # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
4619: # platforms (ab)use it in PIC code, but their linkers get confused if
4620: # the symbol is explicitly referenced. Since portable code cannot
4621: # rely on this symbol name, it's probably fine to never include it in
4622: # preloaded symbol tables.
4623: # Exclude shared library initialization/finalization symbols.
4624: dnl Note also adjust exclude_expsyms for C++ above.
4625: extract_expsyms_cmds=
4626:
4627: case $host_os in
4628: cygwin* | mingw* | pw32* | cegcc*)
4629: # FIXME: the MSVC++ port hasn't been tested in a loooong time
4630: # When not using gcc, we currently assume that we are using
4631: # Microsoft Visual C++.
4632: if test "$GCC" != yes; then
4633: with_gnu_ld=no
4634: fi
4635: ;;
4636: interix*)
4637: # we just hope/assume this is gcc and not c89 (= MSVC++)
4638: with_gnu_ld=yes
4639: ;;
4640: openbsd*)
4641: with_gnu_ld=no
4642: ;;
4643: esac
4644:
4645: _LT_TAGVAR(ld_shlibs, $1)=yes
4646:
4647: # On some targets, GNU ld is compatible enough with the native linker
4648: # that we're better off using the native interface for both.
4649: lt_use_gnu_ld_interface=no
4650: if test "$with_gnu_ld" = yes; then
4651: case $host_os in
4652: aix*)
4653: # The AIX port of GNU ld has always aspired to compatibility
4654: # with the native linker. However, as the warning in the GNU ld
4655: # block says, versions before 2.19.5* couldn't really create working
4656: # shared libraries, regardless of the interface used.
4657: case `$LD -v 2>&1` in
4658: *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
4659: *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;;
4660: *\ \(GNU\ Binutils\)\ [[3-9]]*) ;;
4661: *)
4662: lt_use_gnu_ld_interface=yes
4663: ;;
4664: esac
4665: ;;
4666: *)
4667: lt_use_gnu_ld_interface=yes
4668: ;;
4669: esac
4670: fi
4671:
4672: if test "$lt_use_gnu_ld_interface" = yes; then
4673: # If archive_cmds runs LD, not CC, wlarc should be empty
4674: wlarc='${wl}'
4675:
4676: # Set some defaults for GNU ld with shared library support. These
4677: # are reset later if shared libraries are not supported. Putting them
4678: # here allows them to be overridden if necessary.
4679: runpath_var=LD_RUN_PATH
4680: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4681: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
4682: # ancient GNU ld didn't support --whole-archive et. al.
4683: if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
4684: _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
4685: else
4686: _LT_TAGVAR(whole_archive_flag_spec, $1)=
4687: fi
4688: supports_anon_versioning=no
4689: case `$LD -v 2>&1` in
4690: *GNU\ gold*) supports_anon_versioning=yes ;;
4691: *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
4692: *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
4693: *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
4694: *\ 2.11.*) ;; # other 2.11 versions
4695: *) supports_anon_versioning=yes ;;
4696: esac
4697:
4698: # See if GNU ld supports shared libraries.
4699: case $host_os in
4700: aix[[3-9]]*)
4701: # On AIX/PPC, the GNU linker is very broken
4702: if test "$host_cpu" != ia64; then
4703: _LT_TAGVAR(ld_shlibs, $1)=no
4704: cat <<_LT_EOF 1>&2
4705:
4706: *** Warning: the GNU linker, at least up to release 2.19, is reported
4707: *** to be unable to reliably create shared libraries on AIX.
4708: *** Therefore, libtool is disabling shared libraries support. If you
4709: *** really care for shared libraries, you may want to install binutils
4710: *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
4711: *** You will then need to restart the configuration process.
4712:
4713: _LT_EOF
4714: fi
4715: ;;
4716:
4717: amigaos*)
4718: case $host_cpu in
4719: powerpc)
4720: # see comment about AmigaOS4 .so support
4721: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4722: _LT_TAGVAR(archive_expsym_cmds, $1)=''
4723: ;;
4724: m68k)
4725: _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
4726: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4727: _LT_TAGVAR(hardcode_minus_L, $1)=yes
4728: ;;
4729: esac
4730: ;;
4731:
4732: beos*)
4733: if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4734: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4735: # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
4736: # support --undefined. This deserves some investigation. FIXME
4737: _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4738: else
4739: _LT_TAGVAR(ld_shlibs, $1)=no
4740: fi
4741: ;;
4742:
4743: cygwin* | mingw* | pw32* | cegcc*)
4744: # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
4745: # as there is no search path for DLLs.
4746: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4747: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
4748: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4749: _LT_TAGVAR(always_export_symbols, $1)=no
4750: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
4751: _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
4752: _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
4753:
4754: if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
4755: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
4756: # If the export-symbols file already is a .def file (1st line
4757: # is EXPORTS), use it as is; otherwise, prepend...
4758: _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
4759: cp $export_symbols $output_objdir/$soname.def;
4760: else
4761: echo EXPORTS > $output_objdir/$soname.def;
4762: cat $export_symbols >> $output_objdir/$soname.def;
4763: fi~
4764: $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
4765: else
4766: _LT_TAGVAR(ld_shlibs, $1)=no
4767: fi
4768: ;;
4769:
4770: haiku*)
4771: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4772: _LT_TAGVAR(link_all_deplibs, $1)=yes
4773: ;;
4774:
4775: interix[[3-9]]*)
4776: _LT_TAGVAR(hardcode_direct, $1)=no
4777: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4778: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4779: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4780: # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
4781: # Instead, shared libraries are loaded at an image base (0x10000000 by
4782: # default) and relocated if they conflict, which is a slow very memory
4783: # consuming and fragmenting process. To avoid this, we pick a random,
4784: # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
4785: # time. Moving up from 0x10000000 also allows more sbrk(2) space.
4786: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
4787: _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
4788: ;;
4789:
4790: gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
4791: tmp_diet=no
4792: if test "$host_os" = linux-dietlibc; then
4793: case $cc_basename in
4794: diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
4795: esac
4796: fi
4797: if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
4798: && test "$tmp_diet" = no
4799: then
4800: tmp_addflag=' $pic_flag'
4801: tmp_sharedflag='-shared'
4802: case $cc_basename,$host_cpu in
4803: pgcc*) # Portland Group C compiler
4804: _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
4805: tmp_addflag=' $pic_flag'
4806: ;;
4807: pgf77* | pgf90* | pgf95* | pgfortran*)
4808: # Portland Group f77 and f90 compilers
4809: _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
4810: tmp_addflag=' $pic_flag -Mnomain' ;;
4811: ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
4812: tmp_addflag=' -i_dynamic' ;;
4813: efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
4814: tmp_addflag=' -i_dynamic -nofor_main' ;;
4815: ifc* | ifort*) # Intel Fortran compiler
4816: tmp_addflag=' -nofor_main' ;;
4817: lf95*) # Lahey Fortran 8.1
4818: _LT_TAGVAR(whole_archive_flag_spec, $1)=
4819: tmp_sharedflag='--shared' ;;
4820: xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
4821: tmp_sharedflag='-qmkshrobj'
4822: tmp_addflag= ;;
4823: nvcc*) # Cuda Compiler Driver 2.2
4824: _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
4825: _LT_TAGVAR(compiler_needs_object, $1)=yes
4826: ;;
4827: esac
4828: case `$CC -V 2>&1 | sed 5q` in
4829: *Sun\ C*) # Sun C 5.9
4830: _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
4831: _LT_TAGVAR(compiler_needs_object, $1)=yes
4832: tmp_sharedflag='-G' ;;
4833: *Sun\ F*) # Sun Fortran 8.3
4834: tmp_sharedflag='-G' ;;
4835: esac
4836: _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4837:
4838: if test "x$supports_anon_versioning" = xyes; then
4839: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
4840: cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
4841: echo "local: *; };" >> $output_objdir/$libname.ver~
4842: $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
4843: fi
4844:
4845: case $cc_basename in
4846: xlf* | bgf* | bgxlf* | mpixlf*)
4847: # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
4848: _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
1.1.1.2 ! misho 4849: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
1.1 misho 4850: _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
4851: if test "x$supports_anon_versioning" = xyes; then
4852: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
4853: cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
4854: echo "local: *; };" >> $output_objdir/$libname.ver~
4855: $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
4856: fi
4857: ;;
4858: esac
4859: else
4860: _LT_TAGVAR(ld_shlibs, $1)=no
4861: fi
4862: ;;
4863:
4864: netbsd*)
4865: if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
4866: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
4867: wlarc=
4868: else
4869: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4870: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
4871: fi
4872: ;;
4873:
4874: solaris*)
4875: if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
4876: _LT_TAGVAR(ld_shlibs, $1)=no
4877: cat <<_LT_EOF 1>&2
4878:
4879: *** Warning: The releases 2.8.* of the GNU linker cannot reliably
4880: *** create shared libraries on Solaris systems. Therefore, libtool
4881: *** is disabling shared libraries support. We urge you to upgrade GNU
4882: *** binutils to release 2.9.1 or newer. Another option is to modify
4883: *** your PATH or compiler configuration so that the native linker is
4884: *** used, and then restart.
4885:
4886: _LT_EOF
4887: elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4888: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4889: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
4890: else
4891: _LT_TAGVAR(ld_shlibs, $1)=no
4892: fi
4893: ;;
4894:
4895: sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
4896: case `$LD -v 2>&1` in
4897: *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
4898: _LT_TAGVAR(ld_shlibs, $1)=no
4899: cat <<_LT_EOF 1>&2
4900:
4901: *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
4902: *** reliably create shared libraries on SCO systems. Therefore, libtool
4903: *** is disabling shared libraries support. We urge you to upgrade GNU
4904: *** binutils to release 2.16.91.0.3 or newer. Another option is to modify
4905: *** your PATH or compiler configuration so that the native linker is
4906: *** used, and then restart.
4907:
4908: _LT_EOF
4909: ;;
4910: *)
4911: # For security reasons, it is highly recommended that you always
4912: # use absolute paths for naming shared libraries, and exclude the
4913: # DT_RUNPATH tag from executables and libraries. But doing so
4914: # requires that you compile everything twice, which is a pain.
4915: if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4916: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4917: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4918: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
4919: else
4920: _LT_TAGVAR(ld_shlibs, $1)=no
4921: fi
4922: ;;
4923: esac
4924: ;;
4925:
4926: sunos4*)
4927: _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
4928: wlarc=
4929: _LT_TAGVAR(hardcode_direct, $1)=yes
4930: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4931: ;;
4932:
4933: *)
4934: if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4935: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4936: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
4937: else
4938: _LT_TAGVAR(ld_shlibs, $1)=no
4939: fi
4940: ;;
4941: esac
4942:
4943: if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then
4944: runpath_var=
4945: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4946: _LT_TAGVAR(export_dynamic_flag_spec, $1)=
4947: _LT_TAGVAR(whole_archive_flag_spec, $1)=
4948: fi
4949: else
4950: # PORTME fill in a description of your system's linker (not GNU ld)
4951: case $host_os in
4952: aix3*)
4953: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4954: _LT_TAGVAR(always_export_symbols, $1)=yes
4955: _LT_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
4956: # Note: this linker hardcodes the directories in LIBPATH if there
4957: # are no directories specified by -L.
4958: _LT_TAGVAR(hardcode_minus_L, $1)=yes
4959: if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
4960: # Neither direct hardcoding nor static linking is supported with a
4961: # broken collect2.
4962: _LT_TAGVAR(hardcode_direct, $1)=unsupported
4963: fi
4964: ;;
4965:
4966: aix[[4-9]]*)
4967: if test "$host_cpu" = ia64; then
4968: # On IA64, the linker does run time linking by default, so we don't
4969: # have to do anything special.
4970: aix_use_runtimelinking=no
4971: exp_sym_flag='-Bexport'
4972: no_entry_flag=""
4973: else
4974: # If we're using GNU nm, then we don't want the "-C" option.
4975: # -C means demangle to AIX nm, but means don't demangle with GNU nm
4976: # Also, AIX nm treats weak defined symbols like other global
4977: # defined symbols, whereas GNU nm marks them as "W".
4978: if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4979: _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
4980: else
4981: _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
4982: fi
4983: aix_use_runtimelinking=no
4984:
4985: # Test if we are trying to use run time linking or normal
4986: # AIX style linking. If -brtl is somewhere in LDFLAGS, we
4987: # need to do runtime linking.
4988: case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
4989: for ld_flag in $LDFLAGS; do
4990: if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
4991: aix_use_runtimelinking=yes
4992: break
4993: fi
4994: done
4995: ;;
4996: esac
4997:
4998: exp_sym_flag='-bexport'
4999: no_entry_flag='-bnoentry'
5000: fi
5001:
5002: # When large executables or shared objects are built, AIX ld can
5003: # have problems creating the table of contents. If linking a library
5004: # or program results in "error TOC overflow" add -mminimal-toc to
5005: # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5006: # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5007:
5008: _LT_TAGVAR(archive_cmds, $1)=''
5009: _LT_TAGVAR(hardcode_direct, $1)=yes
5010: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5011: _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5012: _LT_TAGVAR(link_all_deplibs, $1)=yes
5013: _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
5014:
5015: if test "$GCC" = yes; then
5016: case $host_os in aix4.[[012]]|aix4.[[012]].*)
5017: # We only want to do this on AIX 4.2 and lower, the check
5018: # below for broken collect2 doesn't work under 4.3+
5019: collect2name=`${CC} -print-prog-name=collect2`
5020: if test -f "$collect2name" &&
5021: strings "$collect2name" | $GREP resolve_lib_name >/dev/null
5022: then
5023: # We have reworked collect2
5024: :
5025: else
5026: # We have old collect2
5027: _LT_TAGVAR(hardcode_direct, $1)=unsupported
5028: # It fails to find uninstalled libraries when the uninstalled
5029: # path is not listed in the libpath. Setting hardcode_minus_L
5030: # to unsupported forces relinking
5031: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5032: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5033: _LT_TAGVAR(hardcode_libdir_separator, $1)=
5034: fi
5035: ;;
5036: esac
5037: shared_flag='-shared'
5038: if test "$aix_use_runtimelinking" = yes; then
5039: shared_flag="$shared_flag "'${wl}-G'
5040: fi
5041: else
5042: # not using gcc
5043: if test "$host_cpu" = ia64; then
5044: # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5045: # chokes on -Wl,-G. The following line is correct:
5046: shared_flag='-G'
5047: else
5048: if test "$aix_use_runtimelinking" = yes; then
5049: shared_flag='${wl}-G'
5050: else
5051: shared_flag='${wl}-bM:SRE'
5052: fi
5053: fi
5054: fi
5055:
5056: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
5057: # It seems that -bexpall does not export symbols beginning with
5058: # underscore (_), so it is better to generate a list of symbols to export.
5059: _LT_TAGVAR(always_export_symbols, $1)=yes
5060: if test "$aix_use_runtimelinking" = yes; then
5061: # Warning - without using the other runtime loading flags (-brtl),
5062: # -berok will link without error, but may produce a broken library.
5063: _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
5064: # Determine the default libpath from the value encoded in an
5065: # empty executable.
5066: _LT_SYS_MODULE_PATH_AIX([$1])
5067: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5068: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
5069: else
5070: if test "$host_cpu" = ia64; then
5071: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
5072: _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5073: _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
5074: else
5075: # Determine the default libpath from the value encoded in an
5076: # empty executable.
5077: _LT_SYS_MODULE_PATH_AIX([$1])
5078: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5079: # Warning - without using the other run time loading flags,
5080: # -berok will link without error, but may produce a broken library.
5081: _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
5082: _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
5083: if test "$with_gnu_ld" = yes; then
5084: # We only use this code for GNU lds that support --whole-archive.
5085: _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
5086: else
5087: # Exported symbols can be pulled into shared objects from archives
5088: _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
5089: fi
5090: _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5091: # This is similar to how AIX traditionally builds its shared libraries.
5092: _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
5093: fi
5094: fi
5095: ;;
5096:
5097: amigaos*)
5098: case $host_cpu in
5099: powerpc)
5100: # see comment about AmigaOS4 .so support
5101: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5102: _LT_TAGVAR(archive_expsym_cmds, $1)=''
5103: ;;
5104: m68k)
5105: _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
5106: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5107: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5108: ;;
5109: esac
5110: ;;
5111:
5112: bsdi[[45]]*)
5113: _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
5114: ;;
5115:
5116: cygwin* | mingw* | pw32* | cegcc*)
5117: # When not using gcc, we currently assume that we are using
5118: # Microsoft Visual C++.
5119: # hardcode_libdir_flag_spec is actually meaningless, as there is
5120: # no search path for DLLs.
5121: case $cc_basename in
5122: cl*)
5123: # Native MSVC
5124: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5125: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5126: _LT_TAGVAR(always_export_symbols, $1)=yes
5127: _LT_TAGVAR(file_list_spec, $1)='@'
5128: # Tell ltmain to make .lib files, not .a files.
5129: libext=lib
5130: # Tell ltmain to make .dll files, not .so files.
5131: shrext_cmds=".dll"
5132: # FIXME: Setting linknames here is a bad hack.
5133: _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
5134: _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5135: sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
5136: else
5137: sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
5138: fi~
5139: $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
5140: linknames='
5141: # The linker will not automatically build a static lib if we build a DLL.
5142: # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
5143: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
1.1.1.2 ! misho 5144: _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
1.1 misho 5145: _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1,DATA/'\'' | $SED -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols'
5146: # Don't use ranlib
5147: _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
5148: _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
5149: lt_tool_outputfile="@TOOL_OUTPUT@"~
5150: case $lt_outputfile in
5151: *.exe|*.EXE) ;;
5152: *)
5153: lt_outputfile="$lt_outputfile.exe"
5154: lt_tool_outputfile="$lt_tool_outputfile.exe"
5155: ;;
5156: esac~
5157: if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
5158: $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
5159: $RM "$lt_outputfile.manifest";
5160: fi'
5161: ;;
5162: *)
5163: # Assume MSVC wrapper
5164: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5165: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5166: # Tell ltmain to make .lib files, not .a files.
5167: libext=lib
5168: # Tell ltmain to make .dll files, not .so files.
5169: shrext_cmds=".dll"
5170: # FIXME: Setting linknames here is a bad hack.
5171: _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
5172: # The linker will automatically build a .lib file if we build a DLL.
5173: _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
5174: # FIXME: Should let the user specify the lib program.
5175: _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
5176: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5177: ;;
5178: esac
5179: ;;
5180:
5181: darwin* | rhapsody*)
5182: _LT_DARWIN_LINKER_FEATURES($1)
5183: ;;
5184:
5185: dgux*)
5186: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5187: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5188: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5189: ;;
5190:
5191: # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
5192: # support. Future versions do this automatically, but an explicit c++rt0.o
5193: # does not break anything, and helps significantly (at the cost of a little
5194: # extra space).
5195: freebsd2.2*)
5196: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
5197: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5198: _LT_TAGVAR(hardcode_direct, $1)=yes
5199: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5200: ;;
5201:
5202: # Unfortunately, older versions of FreeBSD 2 do not have this feature.
1.1.1.2 ! misho 5203: freebsd2.*)
1.1 misho 5204: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5205: _LT_TAGVAR(hardcode_direct, $1)=yes
5206: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5207: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5208: ;;
5209:
5210: # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
5211: freebsd* | dragonfly*)
5212: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5213: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5214: _LT_TAGVAR(hardcode_direct, $1)=yes
5215: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5216: ;;
5217:
5218: hpux9*)
5219: if test "$GCC" = yes; then
5220: _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
5221: else
5222: _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
5223: fi
5224: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5225: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5226: _LT_TAGVAR(hardcode_direct, $1)=yes
5227:
5228: # hardcode_minus_L: Not really in the search PATH,
5229: # but as the default location of the library.
5230: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5231: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5232: ;;
5233:
5234: hpux10*)
5235: if test "$GCC" = yes && test "$with_gnu_ld" = no; then
5236: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5237: else
5238: _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
5239: fi
5240: if test "$with_gnu_ld" = no; then
5241: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5242: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5243: _LT_TAGVAR(hardcode_direct, $1)=yes
5244: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5245: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5246: # hardcode_minus_L: Not really in the search PATH,
5247: # but as the default location of the library.
5248: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5249: fi
5250: ;;
5251:
5252: hpux11*)
5253: if test "$GCC" = yes && test "$with_gnu_ld" = no; then
5254: case $host_cpu in
5255: hppa*64*)
5256: _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5257: ;;
5258: ia64*)
5259: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
5260: ;;
5261: *)
5262: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5263: ;;
5264: esac
5265: else
5266: case $host_cpu in
5267: hppa*64*)
5268: _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5269: ;;
5270: ia64*)
5271: _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
5272: ;;
5273: *)
5274: m4_if($1, [], [
5275: # Older versions of the 11.00 compiler do not understand -b yet
5276: # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
5277: _LT_LINKER_OPTION([if $CC understands -b],
5278: _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
5279: [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
5280: [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],
5281: [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
5282: ;;
5283: esac
5284: fi
5285: if test "$with_gnu_ld" = no; then
5286: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5287: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5288:
5289: case $host_cpu in
5290: hppa*64*|ia64*)
5291: _LT_TAGVAR(hardcode_direct, $1)=no
5292: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5293: ;;
5294: *)
5295: _LT_TAGVAR(hardcode_direct, $1)=yes
5296: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5297: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5298:
5299: # hardcode_minus_L: Not really in the search PATH,
5300: # but as the default location of the library.
5301: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5302: ;;
5303: esac
5304: fi
5305: ;;
5306:
5307: irix5* | irix6* | nonstopux*)
5308: if test "$GCC" = yes; then
5309: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
5310: # Try to use the -exported_symbol ld option, if it does not
5311: # work, assume that -exports_file does not work either and
5312: # implicitly export all symbols.
5313: # This should be the same for all languages, so no per-tag cache variable.
5314: AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol],
5315: [lt_cv_irix_exported_symbol],
5316: [save_LDFLAGS="$LDFLAGS"
5317: LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
5318: AC_LINK_IFELSE(
5319: [AC_LANG_SOURCE(
5320: [AC_LANG_CASE([C], [[int foo (void) { return 0; }]],
5321: [C++], [[int foo (void) { return 0; }]],
5322: [Fortran 77], [[
5323: subroutine foo
5324: end]],
5325: [Fortran], [[
5326: subroutine foo
5327: end]])])],
5328: [lt_cv_irix_exported_symbol=yes],
5329: [lt_cv_irix_exported_symbol=no])
5330: LDFLAGS="$save_LDFLAGS"])
5331: if test "$lt_cv_irix_exported_symbol" = yes; then
5332: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
5333: fi
5334: else
5335: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
5336: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
5337: fi
5338: _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5339: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5340: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5341: _LT_TAGVAR(inherit_rpath, $1)=yes
5342: _LT_TAGVAR(link_all_deplibs, $1)=yes
5343: ;;
5344:
5345: netbsd*)
5346: if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
5347: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
5348: else
5349: _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
5350: fi
5351: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5352: _LT_TAGVAR(hardcode_direct, $1)=yes
5353: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5354: ;;
5355:
5356: newsos6)
5357: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5358: _LT_TAGVAR(hardcode_direct, $1)=yes
5359: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5360: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5361: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5362: ;;
5363:
5364: *nto* | *qnx*)
5365: ;;
5366:
5367: openbsd*)
5368: if test -f /usr/libexec/ld.so; then
5369: _LT_TAGVAR(hardcode_direct, $1)=yes
5370: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5371: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5372: if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
5373: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5374: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
5375: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5376: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5377: else
5378: case $host_os in
5379: openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
5380: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5381: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5382: ;;
5383: *)
5384: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5385: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5386: ;;
5387: esac
5388: fi
5389: else
5390: _LT_TAGVAR(ld_shlibs, $1)=no
5391: fi
5392: ;;
5393:
5394: os2*)
5395: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5396: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5397: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5398: _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
5399: _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
5400: ;;
5401:
5402: osf3*)
5403: if test "$GCC" = yes; then
5404: _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5405: _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
5406: else
5407: _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5408: _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
5409: fi
5410: _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5411: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5412: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5413: ;;
5414:
5415: osf4* | osf5*) # as osf3* with the addition of -msym flag
5416: if test "$GCC" = yes; then
5417: _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5418: _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
5419: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5420: else
5421: _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5422: _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
5423: _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
5424: $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
5425:
5426: # Both c and cxx compiler support -rpath directly
5427: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5428: fi
5429: _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5430: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5431: ;;
5432:
5433: solaris*)
5434: _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
5435: if test "$GCC" = yes; then
5436: wlarc='${wl}'
5437: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5438: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5439: $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5440: else
5441: case `$CC -V 2>&1` in
5442: *"Compilers 5.0"*)
5443: wlarc=''
5444: _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5445: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5446: $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
5447: ;;
5448: *)
5449: wlarc='${wl}'
5450: _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
5451: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5452: $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5453: ;;
5454: esac
5455: fi
5456: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5457: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5458: case $host_os in
5459: solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
5460: *)
5461: # The compiler driver will combine and reorder linker options,
5462: # but understands `-z linker_flag'. GCC discards it without `$wl',
5463: # but is careful enough not to reorder.
5464: # Supported since Solaris 2.6 (maybe 2.5.1?)
5465: if test "$GCC" = yes; then
5466: _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
5467: else
5468: _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
5469: fi
5470: ;;
5471: esac
5472: _LT_TAGVAR(link_all_deplibs, $1)=yes
5473: ;;
5474:
5475: sunos4*)
5476: if test "x$host_vendor" = xsequent; then
5477: # Use $CC to link under sequent, because it throws in some extra .o
5478: # files that make .init and .fini sections work.
5479: _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
5480: else
5481: _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
5482: fi
5483: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5484: _LT_TAGVAR(hardcode_direct, $1)=yes
5485: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5486: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5487: ;;
5488:
5489: sysv4)
5490: case $host_vendor in
5491: sni)
5492: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5493: _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5494: ;;
5495: siemens)
5496: ## LD is ld it makes a PLAMLIB
5497: ## CC just makes a GrossModule.
5498: _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5499: _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5500: _LT_TAGVAR(hardcode_direct, $1)=no
5501: ;;
5502: motorola)
5503: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5504: _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
5505: ;;
5506: esac
5507: runpath_var='LD_RUN_PATH'
5508: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5509: ;;
5510:
5511: sysv4.3*)
5512: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5513: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5514: _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
5515: ;;
5516:
5517: sysv4*MP*)
5518: if test -d /usr/nec; then
5519: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5520: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5521: runpath_var=LD_RUN_PATH
5522: hardcode_runpath_var=yes
5523: _LT_TAGVAR(ld_shlibs, $1)=yes
5524: fi
5525: ;;
5526:
5527: sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
5528: _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5529: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5530: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5531: runpath_var='LD_RUN_PATH'
5532:
5533: if test "$GCC" = yes; then
5534: _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5535: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5536: else
5537: _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5538: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5539: fi
5540: ;;
5541:
5542: sysv5* | sco3.2v5* | sco5v6*)
5543: # Note: We can NOT use -z defs as we might desire, because we do not
5544: # link with -lc, and that would cause any symbols used from libc to
5545: # always be unresolved, which means just about no library would
5546: # ever link correctly. If we're not using GNU ld we use -z text
5547: # though, which does catch some bad symbols but isn't as heavy-handed
5548: # as -z defs.
5549: _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5550: _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
5551: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5552: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5553: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
5554: _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5555: _LT_TAGVAR(link_all_deplibs, $1)=yes
5556: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
5557: runpath_var='LD_RUN_PATH'
5558:
5559: if test "$GCC" = yes; then
5560: _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5561: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5562: else
5563: _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5564: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5565: fi
5566: ;;
5567:
5568: uts4*)
5569: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5570: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5571: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5572: ;;
5573:
5574: *)
5575: _LT_TAGVAR(ld_shlibs, $1)=no
5576: ;;
5577: esac
5578:
5579: if test x$host_vendor = xsni; then
5580: case $host in
5581: sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
5582: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym'
5583: ;;
5584: esac
5585: fi
5586: fi
5587: ])
5588: AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
5589: test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
5590:
5591: _LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
5592:
5593: _LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
5594: _LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
5595: _LT_DECL([], [extract_expsyms_cmds], [2],
5596: [The commands to extract the exported symbol list from a shared archive])
5597:
5598: #
5599: # Do we need to explicitly link libc?
5600: #
5601: case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
5602: x|xyes)
5603: # Assume -lc should be added
5604: _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5605:
5606: if test "$enable_shared" = yes && test "$GCC" = yes; then
5607: case $_LT_TAGVAR(archive_cmds, $1) in
5608: *'~'*)
5609: # FIXME: we may have to deal with multi-command sequences.
5610: ;;
5611: '$CC '*)
5612: # Test whether the compiler implicitly links with -lc since on some
5613: # systems, -lgcc has to come before -lc. If gcc already passes -lc
5614: # to ld, don't add -lc before -lgcc.
5615: AC_CACHE_CHECK([whether -lc should be explicitly linked in],
5616: [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),
5617: [$RM conftest*
5618: echo "$lt_simple_compile_test_code" > conftest.$ac_ext
5619:
5620: if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
5621: soname=conftest
5622: lib=conftest
5623: libobjs=conftest.$ac_objext
5624: deplibs=
5625: wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
5626: pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
5627: compiler_flags=-v
5628: linker_flags=-v
5629: verstring=
5630: output_objdir=.
5631: libname=conftest
5632: lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
5633: _LT_TAGVAR(allow_undefined_flag, $1)=
5634: if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
5635: then
5636: lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no
5637: else
5638: lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5639: fi
5640: _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
5641: else
5642: cat conftest.err 1>&5
5643: fi
5644: $RM conftest*
5645: ])
5646: _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)
5647: ;;
5648: esac
5649: fi
5650: ;;
5651: esac
5652:
5653: _LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
5654: [Whether or not to add -lc for building shared libraries])
5655: _LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
5656: [enable_shared_with_static_runtimes], [0],
5657: [Whether or not to disallow shared libs when runtime libs are static])
5658: _LT_TAGDECL([], [export_dynamic_flag_spec], [1],
5659: [Compiler flag to allow reflexive dlopens])
5660: _LT_TAGDECL([], [whole_archive_flag_spec], [1],
5661: [Compiler flag to generate shared objects directly from archives])
5662: _LT_TAGDECL([], [compiler_needs_object], [1],
5663: [Whether the compiler copes with passing no objects directly])
5664: _LT_TAGDECL([], [old_archive_from_new_cmds], [2],
5665: [Create an old-style archive from a shared archive])
5666: _LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
5667: [Create a temporary old-style archive to link instead of a shared archive])
5668: _LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
5669: _LT_TAGDECL([], [archive_expsym_cmds], [2])
5670: _LT_TAGDECL([], [module_cmds], [2],
5671: [Commands used to build a loadable module if different from building
5672: a shared archive.])
5673: _LT_TAGDECL([], [module_expsym_cmds], [2])
5674: _LT_TAGDECL([], [with_gnu_ld], [1],
5675: [Whether we are building with GNU ld or not])
5676: _LT_TAGDECL([], [allow_undefined_flag], [1],
5677: [Flag that allows shared libraries with undefined symbols to be built])
5678: _LT_TAGDECL([], [no_undefined_flag], [1],
5679: [Flag that enforces no undefined symbols])
5680: _LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
5681: [Flag to hardcode $libdir into a binary during linking.
5682: This must work even if $libdir does not exist])
5683: _LT_TAGDECL([], [hardcode_libdir_separator], [1],
5684: [Whether we need a single "-rpath" flag with a separated argument])
5685: _LT_TAGDECL([], [hardcode_direct], [0],
5686: [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5687: DIR into the resulting binary])
5688: _LT_TAGDECL([], [hardcode_direct_absolute], [0],
5689: [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5690: DIR into the resulting binary and the resulting library dependency is
5691: "absolute", i.e impossible to change by setting ${shlibpath_var} if the
5692: library is relocated])
5693: _LT_TAGDECL([], [hardcode_minus_L], [0],
5694: [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
5695: into the resulting binary])
5696: _LT_TAGDECL([], [hardcode_shlibpath_var], [0],
5697: [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
5698: into the resulting binary])
5699: _LT_TAGDECL([], [hardcode_automatic], [0],
5700: [Set to "yes" if building a shared library automatically hardcodes DIR
5701: into the library and all subsequent libraries and executables linked
5702: against it])
5703: _LT_TAGDECL([], [inherit_rpath], [0],
5704: [Set to yes if linker adds runtime paths of dependent libraries
5705: to runtime path list])
5706: _LT_TAGDECL([], [link_all_deplibs], [0],
5707: [Whether libtool must link a program against all its dependency libraries])
5708: _LT_TAGDECL([], [always_export_symbols], [0],
5709: [Set to "yes" if exported symbols are required])
5710: _LT_TAGDECL([], [export_symbols_cmds], [2],
5711: [The commands to list exported symbols])
5712: _LT_TAGDECL([], [exclude_expsyms], [1],
5713: [Symbols that should not be listed in the preloaded symbols])
5714: _LT_TAGDECL([], [include_expsyms], [1],
5715: [Symbols that must always be exported])
5716: _LT_TAGDECL([], [prelink_cmds], [2],
5717: [Commands necessary for linking programs (against libraries) with templates])
5718: _LT_TAGDECL([], [postlink_cmds], [2],
5719: [Commands necessary for finishing linking programs])
5720: _LT_TAGDECL([], [file_list_spec], [1],
5721: [Specify filename containing input files])
5722: dnl FIXME: Not yet implemented
5723: dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
5724: dnl [Compiler flag to generate thread safe objects])
5725: ])# _LT_LINKER_SHLIBS
5726:
5727:
5728: # _LT_LANG_C_CONFIG([TAG])
5729: # ------------------------
5730: # Ensure that the configuration variables for a C compiler are suitably
5731: # defined. These variables are subsequently used by _LT_CONFIG to write
5732: # the compiler configuration to `libtool'.
5733: m4_defun([_LT_LANG_C_CONFIG],
5734: [m4_require([_LT_DECL_EGREP])dnl
5735: lt_save_CC="$CC"
5736: AC_LANG_PUSH(C)
5737:
5738: # Source file extension for C test sources.
5739: ac_ext=c
5740:
5741: # Object file extension for compiled C test sources.
5742: objext=o
5743: _LT_TAGVAR(objext, $1)=$objext
5744:
5745: # Code to be used in simple compile tests
5746: lt_simple_compile_test_code="int some_variable = 0;"
5747:
5748: # Code to be used in simple link tests
5749: lt_simple_link_test_code='int main(){return(0);}'
5750:
5751: _LT_TAG_COMPILER
5752: # Save the default compiler, since it gets overwritten when the other
5753: # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
5754: compiler_DEFAULT=$CC
5755:
5756: # save warnings/boilerplate of simple test code
5757: _LT_COMPILER_BOILERPLATE
5758: _LT_LINKER_BOILERPLATE
5759:
5760: ## CAVEAT EMPTOR:
5761: ## There is no encapsulation within the following macros, do not change
5762: ## the running order or otherwise move them around unless you know exactly
5763: ## what you are doing...
5764: if test -n "$compiler"; then
5765: _LT_COMPILER_NO_RTTI($1)
5766: _LT_COMPILER_PIC($1)
5767: _LT_COMPILER_C_O($1)
5768: _LT_COMPILER_FILE_LOCKS($1)
5769: _LT_LINKER_SHLIBS($1)
5770: _LT_SYS_DYNAMIC_LINKER($1)
5771: _LT_LINKER_HARDCODE_LIBPATH($1)
5772: LT_SYS_DLOPEN_SELF
5773: _LT_CMD_STRIPLIB
5774:
5775: # Report which library types will actually be built
5776: AC_MSG_CHECKING([if libtool supports shared libraries])
5777: AC_MSG_RESULT([$can_build_shared])
5778:
5779: AC_MSG_CHECKING([whether to build shared libraries])
5780: test "$can_build_shared" = "no" && enable_shared=no
5781:
5782: # On AIX, shared libraries and static libraries use the same namespace, and
5783: # are all built from PIC.
5784: case $host_os in
5785: aix3*)
5786: test "$enable_shared" = yes && enable_static=no
5787: if test -n "$RANLIB"; then
5788: archive_cmds="$archive_cmds~\$RANLIB \$lib"
5789: postinstall_cmds='$RANLIB $lib'
5790: fi
5791: ;;
5792:
5793: aix[[4-9]]*)
5794: if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
5795: test "$enable_shared" = yes && enable_static=no
5796: fi
5797: ;;
5798: esac
5799: AC_MSG_RESULT([$enable_shared])
5800:
5801: AC_MSG_CHECKING([whether to build static libraries])
5802: # Make sure either enable_shared or enable_static is yes.
5803: test "$enable_shared" = yes || enable_static=yes
5804: AC_MSG_RESULT([$enable_static])
5805:
5806: _LT_CONFIG($1)
5807: fi
5808: AC_LANG_POP
5809: CC="$lt_save_CC"
5810: ])# _LT_LANG_C_CONFIG
5811:
5812:
5813: # _LT_LANG_CXX_CONFIG([TAG])
5814: # --------------------------
5815: # Ensure that the configuration variables for a C++ compiler are suitably
5816: # defined. These variables are subsequently used by _LT_CONFIG to write
5817: # the compiler configuration to `libtool'.
5818: m4_defun([_LT_LANG_CXX_CONFIG],
5819: [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
5820: m4_require([_LT_DECL_EGREP])dnl
5821: m4_require([_LT_PATH_MANIFEST_TOOL])dnl
5822: if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
5823: ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
5824: (test "X$CXX" != "Xg++"))) ; then
5825: AC_PROG_CXXCPP
5826: else
5827: _lt_caught_CXX_error=yes
5828: fi
5829:
5830: AC_LANG_PUSH(C++)
5831: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5832: _LT_TAGVAR(allow_undefined_flag, $1)=
5833: _LT_TAGVAR(always_export_symbols, $1)=no
5834: _LT_TAGVAR(archive_expsym_cmds, $1)=
5835: _LT_TAGVAR(compiler_needs_object, $1)=no
5836: _LT_TAGVAR(export_dynamic_flag_spec, $1)=
5837: _LT_TAGVAR(hardcode_direct, $1)=no
5838: _LT_TAGVAR(hardcode_direct_absolute, $1)=no
5839: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
5840: _LT_TAGVAR(hardcode_libdir_separator, $1)=
5841: _LT_TAGVAR(hardcode_minus_L, $1)=no
5842: _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5843: _LT_TAGVAR(hardcode_automatic, $1)=no
5844: _LT_TAGVAR(inherit_rpath, $1)=no
5845: _LT_TAGVAR(module_cmds, $1)=
5846: _LT_TAGVAR(module_expsym_cmds, $1)=
5847: _LT_TAGVAR(link_all_deplibs, $1)=unknown
5848: _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
5849: _LT_TAGVAR(reload_flag, $1)=$reload_flag
5850: _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
5851: _LT_TAGVAR(no_undefined_flag, $1)=
5852: _LT_TAGVAR(whole_archive_flag_spec, $1)=
5853: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5854:
5855: # Source file extension for C++ test sources.
5856: ac_ext=cpp
5857:
5858: # Object file extension for compiled C++ test sources.
5859: objext=o
5860: _LT_TAGVAR(objext, $1)=$objext
5861:
5862: # No sense in running all these tests if we already determined that
5863: # the CXX compiler isn't working. Some variables (like enable_shared)
5864: # are currently assumed to apply to all compilers on this platform,
5865: # and will be corrupted by setting them based on a non-working compiler.
5866: if test "$_lt_caught_CXX_error" != yes; then
5867: # Code to be used in simple compile tests
5868: lt_simple_compile_test_code="int some_variable = 0;"
5869:
5870: # Code to be used in simple link tests
5871: lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
5872:
5873: # ltmain only uses $CC for tagged configurations so make sure $CC is set.
5874: _LT_TAG_COMPILER
5875:
5876: # save warnings/boilerplate of simple test code
5877: _LT_COMPILER_BOILERPLATE
5878: _LT_LINKER_BOILERPLATE
5879:
5880: # Allow CC to be a program name with arguments.
5881: lt_save_CC=$CC
5882: lt_save_CFLAGS=$CFLAGS
5883: lt_save_LD=$LD
5884: lt_save_GCC=$GCC
5885: GCC=$GXX
5886: lt_save_with_gnu_ld=$with_gnu_ld
5887: lt_save_path_LD=$lt_cv_path_LD
5888: if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
5889: lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
5890: else
5891: $as_unset lt_cv_prog_gnu_ld
5892: fi
5893: if test -n "${lt_cv_path_LDCXX+set}"; then
5894: lt_cv_path_LD=$lt_cv_path_LDCXX
5895: else
5896: $as_unset lt_cv_path_LD
5897: fi
5898: test -z "${LDCXX+set}" || LD=$LDCXX
5899: CC=${CXX-"c++"}
5900: CFLAGS=$CXXFLAGS
5901: compiler=$CC
5902: _LT_TAGVAR(compiler, $1)=$CC
5903: _LT_CC_BASENAME([$compiler])
5904:
5905: if test -n "$compiler"; then
5906: # We don't want -fno-exception when compiling C++ code, so set the
5907: # no_builtin_flag separately
5908: if test "$GXX" = yes; then
5909: _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
5910: else
5911: _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
5912: fi
5913:
5914: if test "$GXX" = yes; then
5915: # Set up default GNU C++ configuration
5916:
5917: LT_PATH_LD
5918:
5919: # Check if GNU C++ uses GNU ld as the underlying linker, since the
5920: # archiving commands below assume that GNU ld is being used.
5921: if test "$with_gnu_ld" = yes; then
5922: _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
5923: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
5924:
5925: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5926: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5927:
5928: # If archive_cmds runs LD, not CC, wlarc should be empty
5929: # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
5930: # investigate it a little bit more. (MM)
5931: wlarc='${wl}'
5932:
5933: # ancient GNU ld didn't support --whole-archive et. al.
5934: if eval "`$CC -print-prog-name=ld` --help 2>&1" |
5935: $GREP 'no-whole-archive' > /dev/null; then
5936: _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5937: else
5938: _LT_TAGVAR(whole_archive_flag_spec, $1)=
5939: fi
5940: else
5941: with_gnu_ld=no
5942: wlarc=
5943:
5944: # A generic and very simple default shared library creation
5945: # command for GNU C++ for the case where it uses the native
5946: # linker, instead of GNU ld. If possible, this setting should
5947: # overridden to take advantage of the native linker features on
5948: # the platform it is being used on.
5949: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
5950: fi
5951:
5952: # Commands to make compiler produce verbose output that lists
5953: # what "hidden" libraries, object files and flags are used when
5954: # linking a shared library.
5955: output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
5956:
5957: else
5958: GXX=no
5959: with_gnu_ld=no
5960: wlarc=
5961: fi
5962:
5963: # PORTME: fill in a description of your system's C++ link characteristics
5964: AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
5965: _LT_TAGVAR(ld_shlibs, $1)=yes
5966: case $host_os in
5967: aix3*)
5968: # FIXME: insert proper C++ library support
5969: _LT_TAGVAR(ld_shlibs, $1)=no
5970: ;;
5971: aix[[4-9]]*)
5972: if test "$host_cpu" = ia64; then
5973: # On IA64, the linker does run time linking by default, so we don't
5974: # have to do anything special.
5975: aix_use_runtimelinking=no
5976: exp_sym_flag='-Bexport'
5977: no_entry_flag=""
5978: else
5979: aix_use_runtimelinking=no
5980:
5981: # Test if we are trying to use run time linking or normal
5982: # AIX style linking. If -brtl is somewhere in LDFLAGS, we
5983: # need to do runtime linking.
5984: case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
5985: for ld_flag in $LDFLAGS; do
5986: case $ld_flag in
5987: *-brtl*)
5988: aix_use_runtimelinking=yes
5989: break
5990: ;;
5991: esac
5992: done
5993: ;;
5994: esac
5995:
5996: exp_sym_flag='-bexport'
5997: no_entry_flag='-bnoentry'
5998: fi
5999:
6000: # When large executables or shared objects are built, AIX ld can
6001: # have problems creating the table of contents. If linking a library
6002: # or program results in "error TOC overflow" add -mminimal-toc to
6003: # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
6004: # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
6005:
6006: _LT_TAGVAR(archive_cmds, $1)=''
6007: _LT_TAGVAR(hardcode_direct, $1)=yes
6008: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6009: _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6010: _LT_TAGVAR(link_all_deplibs, $1)=yes
6011: _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
6012:
6013: if test "$GXX" = yes; then
6014: case $host_os in aix4.[[012]]|aix4.[[012]].*)
6015: # We only want to do this on AIX 4.2 and lower, the check
6016: # below for broken collect2 doesn't work under 4.3+
6017: collect2name=`${CC} -print-prog-name=collect2`
6018: if test -f "$collect2name" &&
6019: strings "$collect2name" | $GREP resolve_lib_name >/dev/null
6020: then
6021: # We have reworked collect2
6022: :
6023: else
6024: # We have old collect2
6025: _LT_TAGVAR(hardcode_direct, $1)=unsupported
6026: # It fails to find uninstalled libraries when the uninstalled
6027: # path is not listed in the libpath. Setting hardcode_minus_L
6028: # to unsupported forces relinking
6029: _LT_TAGVAR(hardcode_minus_L, $1)=yes
6030: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6031: _LT_TAGVAR(hardcode_libdir_separator, $1)=
6032: fi
6033: esac
6034: shared_flag='-shared'
6035: if test "$aix_use_runtimelinking" = yes; then
6036: shared_flag="$shared_flag "'${wl}-G'
6037: fi
6038: else
6039: # not using gcc
6040: if test "$host_cpu" = ia64; then
6041: # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
6042: # chokes on -Wl,-G. The following line is correct:
6043: shared_flag='-G'
6044: else
6045: if test "$aix_use_runtimelinking" = yes; then
6046: shared_flag='${wl}-G'
6047: else
6048: shared_flag='${wl}-bM:SRE'
6049: fi
6050: fi
6051: fi
6052:
6053: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
6054: # It seems that -bexpall does not export symbols beginning with
6055: # underscore (_), so it is better to generate a list of symbols to
6056: # export.
6057: _LT_TAGVAR(always_export_symbols, $1)=yes
6058: if test "$aix_use_runtimelinking" = yes; then
6059: # Warning - without using the other runtime loading flags (-brtl),
6060: # -berok will link without error, but may produce a broken library.
6061: _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
6062: # Determine the default libpath from the value encoded in an empty
6063: # executable.
6064: _LT_SYS_MODULE_PATH_AIX([$1])
6065: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
6066:
6067: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
6068: else
6069: if test "$host_cpu" = ia64; then
6070: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
6071: _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
6072: _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
6073: else
6074: # Determine the default libpath from the value encoded in an
6075: # empty executable.
6076: _LT_SYS_MODULE_PATH_AIX([$1])
6077: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
6078: # Warning - without using the other run time loading flags,
6079: # -berok will link without error, but may produce a broken library.
6080: _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
6081: _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
6082: if test "$with_gnu_ld" = yes; then
6083: # We only use this code for GNU lds that support --whole-archive.
6084: _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
6085: else
6086: # Exported symbols can be pulled into shared objects from archives
6087: _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
6088: fi
6089: _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
6090: # This is similar to how AIX traditionally builds its shared
6091: # libraries.
6092: _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
6093: fi
6094: fi
6095: ;;
6096:
6097: beos*)
6098: if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
6099: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6100: # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
6101: # support --undefined. This deserves some investigation. FIXME
6102: _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6103: else
6104: _LT_TAGVAR(ld_shlibs, $1)=no
6105: fi
6106: ;;
6107:
6108: chorus*)
6109: case $cc_basename in
6110: *)
6111: # FIXME: insert proper C++ library support
6112: _LT_TAGVAR(ld_shlibs, $1)=no
6113: ;;
6114: esac
6115: ;;
6116:
6117: cygwin* | mingw* | pw32* | cegcc*)
6118: case $GXX,$cc_basename in
6119: ,cl* | no,cl*)
6120: # Native MSVC
6121: # hardcode_libdir_flag_spec is actually meaningless, as there is
6122: # no search path for DLLs.
6123: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
6124: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6125: _LT_TAGVAR(always_export_symbols, $1)=yes
6126: _LT_TAGVAR(file_list_spec, $1)='@'
6127: # Tell ltmain to make .lib files, not .a files.
6128: libext=lib
6129: # Tell ltmain to make .dll files, not .so files.
6130: shrext_cmds=".dll"
6131: # FIXME: Setting linknames here is a bad hack.
6132: _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
6133: _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
6134: $SED -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
6135: else
6136: $SED -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
6137: fi~
6138: $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
6139: linknames='
6140: # The linker will not automatically build a static lib if we build a DLL.
6141: # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
6142: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6143: # Don't use ranlib
6144: _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
6145: _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
6146: lt_tool_outputfile="@TOOL_OUTPUT@"~
6147: case $lt_outputfile in
6148: *.exe|*.EXE) ;;
6149: *)
6150: lt_outputfile="$lt_outputfile.exe"
6151: lt_tool_outputfile="$lt_tool_outputfile.exe"
6152: ;;
6153: esac~
6154: func_to_tool_file "$lt_outputfile"~
6155: if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
6156: $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
6157: $RM "$lt_outputfile.manifest";
6158: fi'
6159: ;;
6160: *)
6161: # g++
6162: # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
6163: # as there is no search path for DLLs.
6164: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6165: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
6166: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6167: _LT_TAGVAR(always_export_symbols, $1)=no
6168: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6169:
6170: if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
6171: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
6172: # If the export-symbols file already is a .def file (1st line
6173: # is EXPORTS), use it as is; otherwise, prepend...
6174: _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
6175: cp $export_symbols $output_objdir/$soname.def;
6176: else
6177: echo EXPORTS > $output_objdir/$soname.def;
6178: cat $export_symbols >> $output_objdir/$soname.def;
6179: fi~
6180: $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
6181: else
6182: _LT_TAGVAR(ld_shlibs, $1)=no
6183: fi
6184: ;;
6185: esac
6186: ;;
6187: darwin* | rhapsody*)
6188: _LT_DARWIN_LINKER_FEATURES($1)
6189: ;;
6190:
6191: dgux*)
6192: case $cc_basename in
6193: ec++*)
6194: # FIXME: insert proper C++ library support
6195: _LT_TAGVAR(ld_shlibs, $1)=no
6196: ;;
6197: ghcx*)
6198: # Green Hills C++ Compiler
6199: # FIXME: insert proper C++ library support
6200: _LT_TAGVAR(ld_shlibs, $1)=no
6201: ;;
6202: *)
6203: # FIXME: insert proper C++ library support
6204: _LT_TAGVAR(ld_shlibs, $1)=no
6205: ;;
6206: esac
6207: ;;
6208:
1.1.1.2 ! misho 6209: freebsd2.*)
1.1 misho 6210: # C++ shared libraries reported to be fairly broken before
6211: # switch to ELF
6212: _LT_TAGVAR(ld_shlibs, $1)=no
6213: ;;
6214:
6215: freebsd-elf*)
6216: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6217: ;;
6218:
6219: freebsd* | dragonfly*)
6220: # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
6221: # conventions
6222: _LT_TAGVAR(ld_shlibs, $1)=yes
6223: ;;
6224:
6225: gnu*)
6226: ;;
6227:
6228: haiku*)
6229: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6230: _LT_TAGVAR(link_all_deplibs, $1)=yes
6231: ;;
6232:
6233: hpux9*)
6234: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6235: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6236: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6237: _LT_TAGVAR(hardcode_direct, $1)=yes
6238: _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
6239: # but as the default
6240: # location of the library.
6241:
6242: case $cc_basename in
6243: CC*)
6244: # FIXME: insert proper C++ library support
6245: _LT_TAGVAR(ld_shlibs, $1)=no
6246: ;;
6247: aCC*)
6248: _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
6249: # Commands to make compiler produce verbose output that lists
6250: # what "hidden" libraries, object files and flags are used when
6251: # linking a shared library.
6252: #
6253: # There doesn't appear to be a way to prevent this compiler from
6254: # explicitly linking system object files so we need to strip them
6255: # from the output so that they don't get included in the library
6256: # dependencies.
6257: output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
6258: ;;
6259: *)
6260: if test "$GXX" = yes; then
6261: _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
6262: else
6263: # FIXME: insert proper C++ library support
6264: _LT_TAGVAR(ld_shlibs, $1)=no
6265: fi
6266: ;;
6267: esac
6268: ;;
6269:
6270: hpux10*|hpux11*)
6271: if test $with_gnu_ld = no; then
6272: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6273: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6274:
6275: case $host_cpu in
6276: hppa*64*|ia64*)
6277: ;;
6278: *)
6279: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6280: ;;
6281: esac
6282: fi
6283: case $host_cpu in
6284: hppa*64*|ia64*)
6285: _LT_TAGVAR(hardcode_direct, $1)=no
6286: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6287: ;;
6288: *)
6289: _LT_TAGVAR(hardcode_direct, $1)=yes
6290: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6291: _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
6292: # but as the default
6293: # location of the library.
6294: ;;
6295: esac
6296:
6297: case $cc_basename in
6298: CC*)
6299: # FIXME: insert proper C++ library support
6300: _LT_TAGVAR(ld_shlibs, $1)=no
6301: ;;
6302: aCC*)
6303: case $host_cpu in
6304: hppa*64*)
6305: _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6306: ;;
6307: ia64*)
6308: _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6309: ;;
6310: *)
6311: _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6312: ;;
6313: esac
6314: # Commands to make compiler produce verbose output that lists
6315: # what "hidden" libraries, object files and flags are used when
6316: # linking a shared library.
6317: #
6318: # There doesn't appear to be a way to prevent this compiler from
6319: # explicitly linking system object files so we need to strip them
6320: # from the output so that they don't get included in the library
6321: # dependencies.
6322: output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
6323: ;;
6324: *)
6325: if test "$GXX" = yes; then
6326: if test $with_gnu_ld = no; then
6327: case $host_cpu in
6328: hppa*64*)
6329: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6330: ;;
6331: ia64*)
6332: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6333: ;;
6334: *)
6335: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6336: ;;
6337: esac
6338: fi
6339: else
6340: # FIXME: insert proper C++ library support
6341: _LT_TAGVAR(ld_shlibs, $1)=no
6342: fi
6343: ;;
6344: esac
6345: ;;
6346:
6347: interix[[3-9]]*)
6348: _LT_TAGVAR(hardcode_direct, $1)=no
6349: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6350: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6351: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6352: # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
6353: # Instead, shared libraries are loaded at an image base (0x10000000 by
6354: # default) and relocated if they conflict, which is a slow very memory
6355: # consuming and fragmenting process. To avoid this, we pick a random,
6356: # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
6357: # time. Moving up from 0x10000000 also allows more sbrk(2) space.
6358: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
6359: _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
6360: ;;
6361: irix5* | irix6*)
6362: case $cc_basename in
6363: CC*)
6364: # SGI C++
6365: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
6366:
6367: # Archives containing C++ object files must be created using
6368: # "CC -ar", where "CC" is the IRIX C++ compiler. This is
6369: # necessary to make sure instantiated templates are included
6370: # in the archive.
6371: _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
6372: ;;
6373: *)
6374: if test "$GXX" = yes; then
6375: if test "$with_gnu_ld" = no; then
6376: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
6377: else
6378: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib'
6379: fi
6380: fi
6381: _LT_TAGVAR(link_all_deplibs, $1)=yes
6382: ;;
6383: esac
6384: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6385: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6386: _LT_TAGVAR(inherit_rpath, $1)=yes
6387: ;;
6388:
6389: linux* | k*bsd*-gnu | kopensolaris*-gnu)
6390: case $cc_basename in
6391: KCC*)
6392: # Kuck and Associates, Inc. (KAI) C++ Compiler
6393:
6394: # KCC will only create a shared library if the output file
6395: # ends with ".so" (or ".sl" for HP-UX), so rename the library
6396: # to its proper name (with version) after linking.
6397: _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
6398: _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
6399: # Commands to make compiler produce verbose output that lists
6400: # what "hidden" libraries, object files and flags are used when
6401: # linking a shared library.
6402: #
6403: # There doesn't appear to be a way to prevent this compiler from
6404: # explicitly linking system object files so we need to strip them
6405: # from the output so that they don't get included in the library
6406: # dependencies.
6407: output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
6408:
6409: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6410: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6411:
6412: # Archives containing C++ object files must be created using
6413: # "CC -Bstatic", where "CC" is the KAI C++ compiler.
6414: _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
6415: ;;
6416: icpc* | ecpc* )
6417: # Intel C++
6418: with_gnu_ld=yes
6419: # version 8.0 and above of icpc choke on multiply defined symbols
6420: # if we add $predep_objects and $postdep_objects, however 7.1 and
6421: # earlier do not add the objects themselves.
6422: case `$CC -V 2>&1` in
6423: *"Version 7."*)
6424: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
6425: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
6426: ;;
6427: *) # Version 8.0 or newer
6428: tmp_idyn=
6429: case $host_cpu in
6430: ia64*) tmp_idyn=' -i_dynamic';;
6431: esac
6432: _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6433: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
6434: ;;
6435: esac
6436: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6437: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6438: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6439: _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
6440: ;;
6441: pgCC* | pgcpp*)
6442: # Portland Group C++ compiler
6443: case `$CC -V` in
6444: *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*)
6445: _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
6446: rm -rf $tpldir~
6447: $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
6448: compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
6449: _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
6450: rm -rf $tpldir~
6451: $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
6452: $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
6453: $RANLIB $oldlib'
6454: _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
6455: rm -rf $tpldir~
6456: $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
6457: $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
6458: _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
6459: rm -rf $tpldir~
6460: $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
6461: $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
6462: ;;
6463: *) # Version 6 and above use weak symbols
6464: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
6465: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
6466: ;;
6467: esac
6468:
6469: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
6470: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6471: _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
6472: ;;
6473: cxx*)
6474: # Compaq C++
6475: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
6476: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
6477:
6478: runpath_var=LD_RUN_PATH
6479: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6480: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6481:
6482: # Commands to make compiler produce verbose output that lists
6483: # what "hidden" libraries, object files and flags are used when
6484: # linking a shared library.
6485: #
6486: # There doesn't appear to be a way to prevent this compiler from
6487: # explicitly linking system object files so we need to strip them
6488: # from the output so that they don't get included in the library
6489: # dependencies.
6490: output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed'
6491: ;;
6492: xl* | mpixl* | bgxl*)
6493: # IBM XL 8.0 on PPC, with GNU ld
6494: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6495: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6496: _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6497: if test "x$supports_anon_versioning" = xyes; then
6498: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
6499: cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
6500: echo "local: *; };" >> $output_objdir/$libname.ver~
6501: $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
6502: fi
6503: ;;
6504: *)
6505: case `$CC -V 2>&1 | sed 5q` in
6506: *Sun\ C*)
6507: # Sun C++ 5.9
6508: _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
6509: _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6510: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
6511: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6512: _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
6513: _LT_TAGVAR(compiler_needs_object, $1)=yes
6514:
6515: # Not sure whether something based on
6516: # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
6517: # would be better.
6518: output_verbose_link_cmd='func_echo_all'
6519:
6520: # Archives containing C++ object files must be created using
6521: # "CC -xar", where "CC" is the Sun C++ compiler. This is
6522: # necessary to make sure instantiated templates are included
6523: # in the archive.
6524: _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
6525: ;;
6526: esac
6527: ;;
6528: esac
6529: ;;
6530:
6531: lynxos*)
6532: # FIXME: insert proper C++ library support
6533: _LT_TAGVAR(ld_shlibs, $1)=no
6534: ;;
6535:
6536: m88k*)
6537: # FIXME: insert proper C++ library support
6538: _LT_TAGVAR(ld_shlibs, $1)=no
6539: ;;
6540:
6541: mvs*)
6542: case $cc_basename in
6543: cxx*)
6544: # FIXME: insert proper C++ library support
6545: _LT_TAGVAR(ld_shlibs, $1)=no
6546: ;;
6547: *)
6548: # FIXME: insert proper C++ library support
6549: _LT_TAGVAR(ld_shlibs, $1)=no
6550: ;;
6551: esac
6552: ;;
6553:
6554: netbsd*)
6555: if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
6556: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
6557: wlarc=
6558: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6559: _LT_TAGVAR(hardcode_direct, $1)=yes
6560: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6561: fi
6562: # Workaround some broken pre-1.5 toolchains
6563: output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
6564: ;;
6565:
6566: *nto* | *qnx*)
6567: _LT_TAGVAR(ld_shlibs, $1)=yes
6568: ;;
6569:
6570: openbsd2*)
6571: # C++ shared libraries are fairly broken
6572: _LT_TAGVAR(ld_shlibs, $1)=no
6573: ;;
6574:
6575: openbsd*)
6576: if test -f /usr/libexec/ld.so; then
6577: _LT_TAGVAR(hardcode_direct, $1)=yes
6578: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6579: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6580: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
6581: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6582: if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6583: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
6584: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6585: _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
6586: fi
6587: output_verbose_link_cmd=func_echo_all
6588: else
6589: _LT_TAGVAR(ld_shlibs, $1)=no
6590: fi
6591: ;;
6592:
6593: osf3* | osf4* | osf5*)
6594: case $cc_basename in
6595: KCC*)
6596: # Kuck and Associates, Inc. (KAI) C++ Compiler
6597:
6598: # KCC will only create a shared library if the output file
6599: # ends with ".so" (or ".sl" for HP-UX), so rename the library
6600: # to its proper name (with version) after linking.
6601: _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
6602:
6603: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6604: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6605:
6606: # Archives containing C++ object files must be created using
6607: # the KAI C++ compiler.
6608: case $host in
6609: osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
6610: *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
6611: esac
6612: ;;
6613: RCC*)
6614: # Rational C++ 2.4.1
6615: # FIXME: insert proper C++ library support
6616: _LT_TAGVAR(ld_shlibs, $1)=no
6617: ;;
6618: cxx*)
6619: case $host in
6620: osf3*)
6621: _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6622: _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && func_echo_all "${wl}-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
6623: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6624: ;;
6625: *)
6626: _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6627: _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
6628: _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
6629: echo "-hidden">> $lib.exp~
6630: $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~
6631: $RM $lib.exp'
6632: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6633: ;;
6634: esac
6635:
6636: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6637:
6638: # Commands to make compiler produce verbose output that lists
6639: # what "hidden" libraries, object files and flags are used when
6640: # linking a shared library.
6641: #
6642: # There doesn't appear to be a way to prevent this compiler from
6643: # explicitly linking system object files so we need to strip them
6644: # from the output so that they don't get included in the library
6645: # dependencies.
6646: output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
6647: ;;
6648: *)
6649: if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6650: _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6651: case $host in
6652: osf3*)
6653: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
6654: ;;
6655: *)
6656: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
6657: ;;
6658: esac
6659:
6660: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6661: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6662:
6663: # Commands to make compiler produce verbose output that lists
6664: # what "hidden" libraries, object files and flags are used when
6665: # linking a shared library.
6666: output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6667:
6668: else
6669: # FIXME: insert proper C++ library support
6670: _LT_TAGVAR(ld_shlibs, $1)=no
6671: fi
6672: ;;
6673: esac
6674: ;;
6675:
6676: psos*)
6677: # FIXME: insert proper C++ library support
6678: _LT_TAGVAR(ld_shlibs, $1)=no
6679: ;;
6680:
6681: sunos4*)
6682: case $cc_basename in
6683: CC*)
6684: # Sun C++ 4.x
6685: # FIXME: insert proper C++ library support
6686: _LT_TAGVAR(ld_shlibs, $1)=no
6687: ;;
6688: lcc*)
6689: # Lucid
6690: # FIXME: insert proper C++ library support
6691: _LT_TAGVAR(ld_shlibs, $1)=no
6692: ;;
6693: *)
6694: # FIXME: insert proper C++ library support
6695: _LT_TAGVAR(ld_shlibs, $1)=no
6696: ;;
6697: esac
6698: ;;
6699:
6700: solaris*)
6701: case $cc_basename in
6702: CC* | sunCC*)
6703: # Sun C++ 4.2, 5.x and Centerline C++
6704: _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
6705: _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
6706: _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6707: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6708: $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6709:
6710: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6711: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6712: case $host_os in
6713: solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6714: *)
6715: # The compiler driver will combine and reorder linker options,
6716: # but understands `-z linker_flag'.
6717: # Supported since Solaris 2.6 (maybe 2.5.1?)
6718: _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
6719: ;;
6720: esac
6721: _LT_TAGVAR(link_all_deplibs, $1)=yes
6722:
6723: output_verbose_link_cmd='func_echo_all'
6724:
6725: # Archives containing C++ object files must be created using
6726: # "CC -xar", where "CC" is the Sun C++ compiler. This is
6727: # necessary to make sure instantiated templates are included
6728: # in the archive.
6729: _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
6730: ;;
6731: gcx*)
6732: # Green Hills C++ Compiler
6733: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6734:
6735: # The C++ compiler must be used to create the archive.
6736: _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
6737: ;;
6738: *)
6739: # GNU C++ compiler with Solaris linker
6740: if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6741: _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
6742: if $CC --version | $GREP -v '^2\.7' > /dev/null; then
6743: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6744: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6745: $CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6746:
6747: # Commands to make compiler produce verbose output that lists
6748: # what "hidden" libraries, object files and flags are used when
6749: # linking a shared library.
6750: output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6751: else
6752: # g++ 2.7 appears to require `-G' NOT `-shared' on this
6753: # platform.
6754: _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6755: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6756: $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6757:
6758: # Commands to make compiler produce verbose output that lists
6759: # what "hidden" libraries, object files and flags are used when
6760: # linking a shared library.
6761: output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6762: fi
6763:
6764: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
6765: case $host_os in
6766: solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6767: *)
6768: _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
6769: ;;
6770: esac
6771: fi
6772: ;;
6773: esac
6774: ;;
6775:
6776: sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
6777: _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6778: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6779: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6780: runpath_var='LD_RUN_PATH'
6781:
6782: case $cc_basename in
6783: CC*)
6784: _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6785: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6786: ;;
6787: *)
6788: _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6789: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6790: ;;
6791: esac
6792: ;;
6793:
6794: sysv5* | sco3.2v5* | sco5v6*)
6795: # Note: We can NOT use -z defs as we might desire, because we do not
6796: # link with -lc, and that would cause any symbols used from libc to
6797: # always be unresolved, which means just about no library would
6798: # ever link correctly. If we're not using GNU ld we use -z text
6799: # though, which does catch some bad symbols but isn't as heavy-handed
6800: # as -z defs.
6801: _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6802: _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
6803: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6804: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6805: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
6806: _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6807: _LT_TAGVAR(link_all_deplibs, $1)=yes
6808: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
6809: runpath_var='LD_RUN_PATH'
6810:
6811: case $cc_basename in
6812: CC*)
6813: _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6814: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6815: _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~
6816: '"$_LT_TAGVAR(old_archive_cmds, $1)"
6817: _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
6818: '"$_LT_TAGVAR(reload_cmds, $1)"
6819: ;;
6820: *)
6821: _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6822: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6823: ;;
6824: esac
6825: ;;
6826:
6827: tandem*)
6828: case $cc_basename in
6829: NCC*)
6830: # NonStop-UX NCC 3.20
6831: # FIXME: insert proper C++ library support
6832: _LT_TAGVAR(ld_shlibs, $1)=no
6833: ;;
6834: *)
6835: # FIXME: insert proper C++ library support
6836: _LT_TAGVAR(ld_shlibs, $1)=no
6837: ;;
6838: esac
6839: ;;
6840:
6841: vxworks*)
6842: # FIXME: insert proper C++ library support
6843: _LT_TAGVAR(ld_shlibs, $1)=no
6844: ;;
6845:
6846: *)
6847: # FIXME: insert proper C++ library support
6848: _LT_TAGVAR(ld_shlibs, $1)=no
6849: ;;
6850: esac
6851:
6852: AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
6853: test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
6854:
6855: _LT_TAGVAR(GCC, $1)="$GXX"
6856: _LT_TAGVAR(LD, $1)="$LD"
6857:
6858: ## CAVEAT EMPTOR:
6859: ## There is no encapsulation within the following macros, do not change
6860: ## the running order or otherwise move them around unless you know exactly
6861: ## what you are doing...
6862: _LT_SYS_HIDDEN_LIBDEPS($1)
6863: _LT_COMPILER_PIC($1)
6864: _LT_COMPILER_C_O($1)
6865: _LT_COMPILER_FILE_LOCKS($1)
6866: _LT_LINKER_SHLIBS($1)
6867: _LT_SYS_DYNAMIC_LINKER($1)
6868: _LT_LINKER_HARDCODE_LIBPATH($1)
6869:
6870: _LT_CONFIG($1)
6871: fi # test -n "$compiler"
6872:
6873: CC=$lt_save_CC
6874: CFLAGS=$lt_save_CFLAGS
6875: LDCXX=$LD
6876: LD=$lt_save_LD
6877: GCC=$lt_save_GCC
6878: with_gnu_ld=$lt_save_with_gnu_ld
6879: lt_cv_path_LDCXX=$lt_cv_path_LD
6880: lt_cv_path_LD=$lt_save_path_LD
6881: lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
6882: lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
6883: fi # test "$_lt_caught_CXX_error" != yes
6884:
6885: AC_LANG_POP
6886: ])# _LT_LANG_CXX_CONFIG
6887:
6888:
6889: # _LT_FUNC_STRIPNAME_CNF
6890: # ----------------------
6891: # func_stripname_cnf prefix suffix name
6892: # strip PREFIX and SUFFIX off of NAME.
6893: # PREFIX and SUFFIX must not contain globbing or regex special
6894: # characters, hashes, percent signs, but SUFFIX may contain a leading
6895: # dot (in which case that matches only a dot).
6896: #
6897: # This function is identical to the (non-XSI) version of func_stripname,
6898: # except this one can be used by m4 code that may be executed by configure,
6899: # rather than the libtool script.
6900: m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl
6901: AC_REQUIRE([_LT_DECL_SED])
6902: AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])
6903: func_stripname_cnf ()
6904: {
6905: case ${2} in
6906: .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
6907: *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
6908: esac
6909: } # func_stripname_cnf
6910: ])# _LT_FUNC_STRIPNAME_CNF
6911:
6912: # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
6913: # ---------------------------------
6914: # Figure out "hidden" library dependencies from verbose
6915: # compiler output when linking a shared library.
6916: # Parse the compiler output and extract the necessary
6917: # objects, libraries and library flags.
6918: m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
6919: [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
6920: AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl
6921: # Dependencies to place before and after the object being linked:
6922: _LT_TAGVAR(predep_objects, $1)=
6923: _LT_TAGVAR(postdep_objects, $1)=
6924: _LT_TAGVAR(predeps, $1)=
6925: _LT_TAGVAR(postdeps, $1)=
6926: _LT_TAGVAR(compiler_lib_search_path, $1)=
6927:
6928: dnl we can't use the lt_simple_compile_test_code here,
6929: dnl because it contains code intended for an executable,
6930: dnl not a library. It's possible we should let each
6931: dnl tag define a new lt_????_link_test_code variable,
6932: dnl but it's only used here...
6933: m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
6934: int a;
6935: void foo (void) { a = 0; }
6936: _LT_EOF
6937: ], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
6938: class Foo
6939: {
6940: public:
6941: Foo (void) { a = 0; }
6942: private:
6943: int a;
6944: };
6945: _LT_EOF
6946: ], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
6947: subroutine foo
6948: implicit none
6949: integer*4 a
6950: a=0
6951: return
6952: end
6953: _LT_EOF
6954: ], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
6955: subroutine foo
6956: implicit none
6957: integer a
6958: a=0
6959: return
6960: end
6961: _LT_EOF
6962: ], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
6963: public class foo {
6964: private int a;
6965: public void bar (void) {
6966: a = 0;
6967: }
6968: };
6969: _LT_EOF
1.1.1.2 ! misho 6970: ], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF
! 6971: package foo
! 6972: func foo() {
! 6973: }
! 6974: _LT_EOF
1.1 misho 6975: ])
6976:
6977: _lt_libdeps_save_CFLAGS=$CFLAGS
6978: case "$CC $CFLAGS " in #(
6979: *\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;;
6980: *\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;;
1.1.1.2 ! misho 6981: *\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;;
1.1 misho 6982: esac
6983:
6984: dnl Parse the compiler output and extract the necessary
6985: dnl objects, libraries and library flags.
6986: if AC_TRY_EVAL(ac_compile); then
6987: # Parse the compiler output and extract the necessary
6988: # objects, libraries and library flags.
6989:
6990: # Sentinel used to keep track of whether or not we are before
6991: # the conftest object file.
6992: pre_test_object_deps_done=no
6993:
6994: for p in `eval "$output_verbose_link_cmd"`; do
6995: case ${prev}${p} in
6996:
6997: -L* | -R* | -l*)
6998: # Some compilers place space between "-{L,R}" and the path.
6999: # Remove the space.
7000: if test $p = "-L" ||
7001: test $p = "-R"; then
7002: prev=$p
7003: continue
7004: fi
7005:
7006: # Expand the sysroot to ease extracting the directories later.
7007: if test -z "$prev"; then
7008: case $p in
7009: -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;;
7010: -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;;
7011: -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;;
7012: esac
7013: fi
7014: case $p in
7015: =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
7016: esac
7017: if test "$pre_test_object_deps_done" = no; then
7018: case ${prev} in
7019: -L | -R)
7020: # Internal compiler library paths should come after those
7021: # provided the user. The postdeps already come after the
7022: # user supplied libs so there is no need to process them.
7023: if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
7024: _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
7025: else
7026: _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
7027: fi
7028: ;;
7029: # The "-l" case would never come before the object being
7030: # linked, so don't bother handling this case.
7031: esac
7032: else
7033: if test -z "$_LT_TAGVAR(postdeps, $1)"; then
7034: _LT_TAGVAR(postdeps, $1)="${prev}${p}"
7035: else
7036: _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}"
7037: fi
7038: fi
7039: prev=
7040: ;;
7041:
7042: *.lto.$objext) ;; # Ignore GCC LTO objects
7043: *.$objext)
7044: # This assumes that the test object file only shows up
7045: # once in the compiler output.
7046: if test "$p" = "conftest.$objext"; then
7047: pre_test_object_deps_done=yes
7048: continue
7049: fi
7050:
7051: if test "$pre_test_object_deps_done" = no; then
7052: if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
7053: _LT_TAGVAR(predep_objects, $1)="$p"
7054: else
7055: _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
7056: fi
7057: else
7058: if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
7059: _LT_TAGVAR(postdep_objects, $1)="$p"
7060: else
7061: _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
7062: fi
7063: fi
7064: ;;
7065:
7066: *) ;; # Ignore the rest.
7067:
7068: esac
7069: done
7070:
7071: # Clean up.
7072: rm -f a.out a.exe
7073: else
7074: echo "libtool.m4: error: problem compiling $1 test program"
7075: fi
7076:
7077: $RM -f confest.$objext
7078: CFLAGS=$_lt_libdeps_save_CFLAGS
7079:
7080: # PORTME: override above test on systems where it is broken
7081: m4_if([$1], [CXX],
7082: [case $host_os in
7083: interix[[3-9]]*)
7084: # Interix 3.5 installs completely hosed .la files for C++, so rather than
7085: # hack all around it, let's just trust "g++" to DTRT.
7086: _LT_TAGVAR(predep_objects,$1)=
7087: _LT_TAGVAR(postdep_objects,$1)=
7088: _LT_TAGVAR(postdeps,$1)=
7089: ;;
7090:
7091: linux*)
7092: case `$CC -V 2>&1 | sed 5q` in
7093: *Sun\ C*)
7094: # Sun C++ 5.9
7095:
7096: # The more standards-conforming stlport4 library is
7097: # incompatible with the Cstd library. Avoid specifying
7098: # it if it's in CXXFLAGS. Ignore libCrun as
7099: # -library=stlport4 depends on it.
7100: case " $CXX $CXXFLAGS " in
7101: *" -library=stlport4 "*)
7102: solaris_use_stlport4=yes
7103: ;;
7104: esac
7105:
7106: if test "$solaris_use_stlport4" != yes; then
7107: _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
7108: fi
7109: ;;
7110: esac
7111: ;;
7112:
7113: solaris*)
7114: case $cc_basename in
7115: CC* | sunCC*)
7116: # The more standards-conforming stlport4 library is
7117: # incompatible with the Cstd library. Avoid specifying
7118: # it if it's in CXXFLAGS. Ignore libCrun as
7119: # -library=stlport4 depends on it.
7120: case " $CXX $CXXFLAGS " in
7121: *" -library=stlport4 "*)
7122: solaris_use_stlport4=yes
7123: ;;
7124: esac
7125:
7126: # Adding this requires a known-good setup of shared libraries for
7127: # Sun compiler versions before 5.6, else PIC objects from an old
7128: # archive will be linked into the output, leading to subtle bugs.
7129: if test "$solaris_use_stlport4" != yes; then
7130: _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
7131: fi
7132: ;;
7133: esac
7134: ;;
7135: esac
7136: ])
7137:
7138: case " $_LT_TAGVAR(postdeps, $1) " in
7139: *" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
7140: esac
7141: _LT_TAGVAR(compiler_lib_search_dirs, $1)=
7142: if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
7143: _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
7144: fi
7145: _LT_TAGDECL([], [compiler_lib_search_dirs], [1],
7146: [The directories searched by this compiler when creating a shared library])
7147: _LT_TAGDECL([], [predep_objects], [1],
7148: [Dependencies to place before and after the objects being linked to
7149: create a shared library])
7150: _LT_TAGDECL([], [postdep_objects], [1])
7151: _LT_TAGDECL([], [predeps], [1])
7152: _LT_TAGDECL([], [postdeps], [1])
7153: _LT_TAGDECL([], [compiler_lib_search_path], [1],
7154: [The library search path used internally by the compiler when linking
7155: a shared library])
7156: ])# _LT_SYS_HIDDEN_LIBDEPS
7157:
7158:
7159: # _LT_LANG_F77_CONFIG([TAG])
7160: # --------------------------
7161: # Ensure that the configuration variables for a Fortran 77 compiler are
7162: # suitably defined. These variables are subsequently used by _LT_CONFIG
7163: # to write the compiler configuration to `libtool'.
7164: m4_defun([_LT_LANG_F77_CONFIG],
7165: [AC_LANG_PUSH(Fortran 77)
7166: if test -z "$F77" || test "X$F77" = "Xno"; then
7167: _lt_disable_F77=yes
7168: fi
7169:
7170: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7171: _LT_TAGVAR(allow_undefined_flag, $1)=
7172: _LT_TAGVAR(always_export_symbols, $1)=no
7173: _LT_TAGVAR(archive_expsym_cmds, $1)=
7174: _LT_TAGVAR(export_dynamic_flag_spec, $1)=
7175: _LT_TAGVAR(hardcode_direct, $1)=no
7176: _LT_TAGVAR(hardcode_direct_absolute, $1)=no
7177: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
7178: _LT_TAGVAR(hardcode_libdir_separator, $1)=
7179: _LT_TAGVAR(hardcode_minus_L, $1)=no
7180: _LT_TAGVAR(hardcode_automatic, $1)=no
7181: _LT_TAGVAR(inherit_rpath, $1)=no
7182: _LT_TAGVAR(module_cmds, $1)=
7183: _LT_TAGVAR(module_expsym_cmds, $1)=
7184: _LT_TAGVAR(link_all_deplibs, $1)=unknown
7185: _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7186: _LT_TAGVAR(reload_flag, $1)=$reload_flag
7187: _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7188: _LT_TAGVAR(no_undefined_flag, $1)=
7189: _LT_TAGVAR(whole_archive_flag_spec, $1)=
7190: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
7191:
7192: # Source file extension for f77 test sources.
7193: ac_ext=f
7194:
7195: # Object file extension for compiled f77 test sources.
7196: objext=o
7197: _LT_TAGVAR(objext, $1)=$objext
7198:
7199: # No sense in running all these tests if we already determined that
7200: # the F77 compiler isn't working. Some variables (like enable_shared)
7201: # are currently assumed to apply to all compilers on this platform,
7202: # and will be corrupted by setting them based on a non-working compiler.
7203: if test "$_lt_disable_F77" != yes; then
7204: # Code to be used in simple compile tests
7205: lt_simple_compile_test_code="\
7206: subroutine t
7207: return
7208: end
7209: "
7210:
7211: # Code to be used in simple link tests
7212: lt_simple_link_test_code="\
7213: program t
7214: end
7215: "
7216:
7217: # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7218: _LT_TAG_COMPILER
7219:
7220: # save warnings/boilerplate of simple test code
7221: _LT_COMPILER_BOILERPLATE
7222: _LT_LINKER_BOILERPLATE
7223:
7224: # Allow CC to be a program name with arguments.
7225: lt_save_CC="$CC"
7226: lt_save_GCC=$GCC
7227: lt_save_CFLAGS=$CFLAGS
7228: CC=${F77-"f77"}
7229: CFLAGS=$FFLAGS
7230: compiler=$CC
7231: _LT_TAGVAR(compiler, $1)=$CC
7232: _LT_CC_BASENAME([$compiler])
7233: GCC=$G77
7234: if test -n "$compiler"; then
7235: AC_MSG_CHECKING([if libtool supports shared libraries])
7236: AC_MSG_RESULT([$can_build_shared])
7237:
7238: AC_MSG_CHECKING([whether to build shared libraries])
7239: test "$can_build_shared" = "no" && enable_shared=no
7240:
7241: # On AIX, shared libraries and static libraries use the same namespace, and
7242: # are all built from PIC.
7243: case $host_os in
7244: aix3*)
7245: test "$enable_shared" = yes && enable_static=no
7246: if test -n "$RANLIB"; then
7247: archive_cmds="$archive_cmds~\$RANLIB \$lib"
7248: postinstall_cmds='$RANLIB $lib'
7249: fi
7250: ;;
7251: aix[[4-9]]*)
7252: if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
7253: test "$enable_shared" = yes && enable_static=no
7254: fi
7255: ;;
7256: esac
7257: AC_MSG_RESULT([$enable_shared])
7258:
7259: AC_MSG_CHECKING([whether to build static libraries])
7260: # Make sure either enable_shared or enable_static is yes.
7261: test "$enable_shared" = yes || enable_static=yes
7262: AC_MSG_RESULT([$enable_static])
7263:
7264: _LT_TAGVAR(GCC, $1)="$G77"
7265: _LT_TAGVAR(LD, $1)="$LD"
7266:
7267: ## CAVEAT EMPTOR:
7268: ## There is no encapsulation within the following macros, do not change
7269: ## the running order or otherwise move them around unless you know exactly
7270: ## what you are doing...
7271: _LT_COMPILER_PIC($1)
7272: _LT_COMPILER_C_O($1)
7273: _LT_COMPILER_FILE_LOCKS($1)
7274: _LT_LINKER_SHLIBS($1)
7275: _LT_SYS_DYNAMIC_LINKER($1)
7276: _LT_LINKER_HARDCODE_LIBPATH($1)
7277:
7278: _LT_CONFIG($1)
7279: fi # test -n "$compiler"
7280:
7281: GCC=$lt_save_GCC
7282: CC="$lt_save_CC"
7283: CFLAGS="$lt_save_CFLAGS"
7284: fi # test "$_lt_disable_F77" != yes
7285:
7286: AC_LANG_POP
7287: ])# _LT_LANG_F77_CONFIG
7288:
7289:
7290: # _LT_LANG_FC_CONFIG([TAG])
7291: # -------------------------
7292: # Ensure that the configuration variables for a Fortran compiler are
7293: # suitably defined. These variables are subsequently used by _LT_CONFIG
7294: # to write the compiler configuration to `libtool'.
7295: m4_defun([_LT_LANG_FC_CONFIG],
7296: [AC_LANG_PUSH(Fortran)
7297:
7298: if test -z "$FC" || test "X$FC" = "Xno"; then
7299: _lt_disable_FC=yes
7300: fi
7301:
7302: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7303: _LT_TAGVAR(allow_undefined_flag, $1)=
7304: _LT_TAGVAR(always_export_symbols, $1)=no
7305: _LT_TAGVAR(archive_expsym_cmds, $1)=
7306: _LT_TAGVAR(export_dynamic_flag_spec, $1)=
7307: _LT_TAGVAR(hardcode_direct, $1)=no
7308: _LT_TAGVAR(hardcode_direct_absolute, $1)=no
7309: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
7310: _LT_TAGVAR(hardcode_libdir_separator, $1)=
7311: _LT_TAGVAR(hardcode_minus_L, $1)=no
7312: _LT_TAGVAR(hardcode_automatic, $1)=no
7313: _LT_TAGVAR(inherit_rpath, $1)=no
7314: _LT_TAGVAR(module_cmds, $1)=
7315: _LT_TAGVAR(module_expsym_cmds, $1)=
7316: _LT_TAGVAR(link_all_deplibs, $1)=unknown
7317: _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7318: _LT_TAGVAR(reload_flag, $1)=$reload_flag
7319: _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7320: _LT_TAGVAR(no_undefined_flag, $1)=
7321: _LT_TAGVAR(whole_archive_flag_spec, $1)=
7322: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
7323:
7324: # Source file extension for fc test sources.
7325: ac_ext=${ac_fc_srcext-f}
7326:
7327: # Object file extension for compiled fc test sources.
7328: objext=o
7329: _LT_TAGVAR(objext, $1)=$objext
7330:
7331: # No sense in running all these tests if we already determined that
7332: # the FC compiler isn't working. Some variables (like enable_shared)
7333: # are currently assumed to apply to all compilers on this platform,
7334: # and will be corrupted by setting them based on a non-working compiler.
7335: if test "$_lt_disable_FC" != yes; then
7336: # Code to be used in simple compile tests
7337: lt_simple_compile_test_code="\
7338: subroutine t
7339: return
7340: end
7341: "
7342:
7343: # Code to be used in simple link tests
7344: lt_simple_link_test_code="\
7345: program t
7346: end
7347: "
7348:
7349: # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7350: _LT_TAG_COMPILER
7351:
7352: # save warnings/boilerplate of simple test code
7353: _LT_COMPILER_BOILERPLATE
7354: _LT_LINKER_BOILERPLATE
7355:
7356: # Allow CC to be a program name with arguments.
7357: lt_save_CC="$CC"
7358: lt_save_GCC=$GCC
7359: lt_save_CFLAGS=$CFLAGS
7360: CC=${FC-"f95"}
7361: CFLAGS=$FCFLAGS
7362: compiler=$CC
7363: GCC=$ac_cv_fc_compiler_gnu
7364:
7365: _LT_TAGVAR(compiler, $1)=$CC
7366: _LT_CC_BASENAME([$compiler])
7367:
7368: if test -n "$compiler"; then
7369: AC_MSG_CHECKING([if libtool supports shared libraries])
7370: AC_MSG_RESULT([$can_build_shared])
7371:
7372: AC_MSG_CHECKING([whether to build shared libraries])
7373: test "$can_build_shared" = "no" && enable_shared=no
7374:
7375: # On AIX, shared libraries and static libraries use the same namespace, and
7376: # are all built from PIC.
7377: case $host_os in
7378: aix3*)
7379: test "$enable_shared" = yes && enable_static=no
7380: if test -n "$RANLIB"; then
7381: archive_cmds="$archive_cmds~\$RANLIB \$lib"
7382: postinstall_cmds='$RANLIB $lib'
7383: fi
7384: ;;
7385: aix[[4-9]]*)
7386: if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
7387: test "$enable_shared" = yes && enable_static=no
7388: fi
7389: ;;
7390: esac
7391: AC_MSG_RESULT([$enable_shared])
7392:
7393: AC_MSG_CHECKING([whether to build static libraries])
7394: # Make sure either enable_shared or enable_static is yes.
7395: test "$enable_shared" = yes || enable_static=yes
7396: AC_MSG_RESULT([$enable_static])
7397:
7398: _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu"
7399: _LT_TAGVAR(LD, $1)="$LD"
7400:
7401: ## CAVEAT EMPTOR:
7402: ## There is no encapsulation within the following macros, do not change
7403: ## the running order or otherwise move them around unless you know exactly
7404: ## what you are doing...
7405: _LT_SYS_HIDDEN_LIBDEPS($1)
7406: _LT_COMPILER_PIC($1)
7407: _LT_COMPILER_C_O($1)
7408: _LT_COMPILER_FILE_LOCKS($1)
7409: _LT_LINKER_SHLIBS($1)
7410: _LT_SYS_DYNAMIC_LINKER($1)
7411: _LT_LINKER_HARDCODE_LIBPATH($1)
7412:
7413: _LT_CONFIG($1)
7414: fi # test -n "$compiler"
7415:
7416: GCC=$lt_save_GCC
7417: CC=$lt_save_CC
7418: CFLAGS=$lt_save_CFLAGS
7419: fi # test "$_lt_disable_FC" != yes
7420:
7421: AC_LANG_POP
7422: ])# _LT_LANG_FC_CONFIG
7423:
7424:
7425: # _LT_LANG_GCJ_CONFIG([TAG])
7426: # --------------------------
7427: # Ensure that the configuration variables for the GNU Java Compiler compiler
7428: # are suitably defined. These variables are subsequently used by _LT_CONFIG
7429: # to write the compiler configuration to `libtool'.
7430: m4_defun([_LT_LANG_GCJ_CONFIG],
7431: [AC_REQUIRE([LT_PROG_GCJ])dnl
7432: AC_LANG_SAVE
7433:
7434: # Source file extension for Java test sources.
7435: ac_ext=java
7436:
7437: # Object file extension for compiled Java test sources.
7438: objext=o
7439: _LT_TAGVAR(objext, $1)=$objext
7440:
7441: # Code to be used in simple compile tests
7442: lt_simple_compile_test_code="class foo {}"
7443:
7444: # Code to be used in simple link tests
7445: lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
7446:
7447: # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7448: _LT_TAG_COMPILER
7449:
7450: # save warnings/boilerplate of simple test code
7451: _LT_COMPILER_BOILERPLATE
7452: _LT_LINKER_BOILERPLATE
7453:
7454: # Allow CC to be a program name with arguments.
7455: lt_save_CC=$CC
7456: lt_save_CFLAGS=$CFLAGS
7457: lt_save_GCC=$GCC
7458: GCC=yes
7459: CC=${GCJ-"gcj"}
7460: CFLAGS=$GCJFLAGS
7461: compiler=$CC
7462: _LT_TAGVAR(compiler, $1)=$CC
7463: _LT_TAGVAR(LD, $1)="$LD"
7464: _LT_CC_BASENAME([$compiler])
7465:
7466: # GCJ did not exist at the time GCC didn't implicitly link libc in.
7467: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7468:
7469: _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7470: _LT_TAGVAR(reload_flag, $1)=$reload_flag
7471: _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7472:
7473: ## CAVEAT EMPTOR:
7474: ## There is no encapsulation within the following macros, do not change
7475: ## the running order or otherwise move them around unless you know exactly
7476: ## what you are doing...
7477: if test -n "$compiler"; then
7478: _LT_COMPILER_NO_RTTI($1)
7479: _LT_COMPILER_PIC($1)
7480: _LT_COMPILER_C_O($1)
7481: _LT_COMPILER_FILE_LOCKS($1)
7482: _LT_LINKER_SHLIBS($1)
7483: _LT_LINKER_HARDCODE_LIBPATH($1)
7484:
7485: _LT_CONFIG($1)
7486: fi
7487:
7488: AC_LANG_RESTORE
7489:
7490: GCC=$lt_save_GCC
7491: CC=$lt_save_CC
7492: CFLAGS=$lt_save_CFLAGS
7493: ])# _LT_LANG_GCJ_CONFIG
7494:
7495:
1.1.1.2 ! misho 7496: # _LT_LANG_GO_CONFIG([TAG])
! 7497: # --------------------------
! 7498: # Ensure that the configuration variables for the GNU Go compiler
! 7499: # are suitably defined. These variables are subsequently used by _LT_CONFIG
! 7500: # to write the compiler configuration to `libtool'.
! 7501: m4_defun([_LT_LANG_GO_CONFIG],
! 7502: [AC_REQUIRE([LT_PROG_GO])dnl
! 7503: AC_LANG_SAVE
! 7504:
! 7505: # Source file extension for Go test sources.
! 7506: ac_ext=go
! 7507:
! 7508: # Object file extension for compiled Go test sources.
! 7509: objext=o
! 7510: _LT_TAGVAR(objext, $1)=$objext
! 7511:
! 7512: # Code to be used in simple compile tests
! 7513: lt_simple_compile_test_code="package main; func main() { }"
! 7514:
! 7515: # Code to be used in simple link tests
! 7516: lt_simple_link_test_code='package main; func main() { }'
! 7517:
! 7518: # ltmain only uses $CC for tagged configurations so make sure $CC is set.
! 7519: _LT_TAG_COMPILER
! 7520:
! 7521: # save warnings/boilerplate of simple test code
! 7522: _LT_COMPILER_BOILERPLATE
! 7523: _LT_LINKER_BOILERPLATE
! 7524:
! 7525: # Allow CC to be a program name with arguments.
! 7526: lt_save_CC=$CC
! 7527: lt_save_CFLAGS=$CFLAGS
! 7528: lt_save_GCC=$GCC
! 7529: GCC=yes
! 7530: CC=${GOC-"gccgo"}
! 7531: CFLAGS=$GOFLAGS
! 7532: compiler=$CC
! 7533: _LT_TAGVAR(compiler, $1)=$CC
! 7534: _LT_TAGVAR(LD, $1)="$LD"
! 7535: _LT_CC_BASENAME([$compiler])
! 7536:
! 7537: # Go did not exist at the time GCC didn't implicitly link libc in.
! 7538: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
! 7539:
! 7540: _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
! 7541: _LT_TAGVAR(reload_flag, $1)=$reload_flag
! 7542: _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
! 7543:
! 7544: ## CAVEAT EMPTOR:
! 7545: ## There is no encapsulation within the following macros, do not change
! 7546: ## the running order or otherwise move them around unless you know exactly
! 7547: ## what you are doing...
! 7548: if test -n "$compiler"; then
! 7549: _LT_COMPILER_NO_RTTI($1)
! 7550: _LT_COMPILER_PIC($1)
! 7551: _LT_COMPILER_C_O($1)
! 7552: _LT_COMPILER_FILE_LOCKS($1)
! 7553: _LT_LINKER_SHLIBS($1)
! 7554: _LT_LINKER_HARDCODE_LIBPATH($1)
! 7555:
! 7556: _LT_CONFIG($1)
! 7557: fi
! 7558:
! 7559: AC_LANG_RESTORE
! 7560:
! 7561: GCC=$lt_save_GCC
! 7562: CC=$lt_save_CC
! 7563: CFLAGS=$lt_save_CFLAGS
! 7564: ])# _LT_LANG_GO_CONFIG
! 7565:
! 7566:
1.1 misho 7567: # _LT_LANG_RC_CONFIG([TAG])
7568: # -------------------------
7569: # Ensure that the configuration variables for the Windows resource compiler
7570: # are suitably defined. These variables are subsequently used by _LT_CONFIG
7571: # to write the compiler configuration to `libtool'.
7572: m4_defun([_LT_LANG_RC_CONFIG],
7573: [AC_REQUIRE([LT_PROG_RC])dnl
7574: AC_LANG_SAVE
7575:
7576: # Source file extension for RC test sources.
7577: ac_ext=rc
7578:
7579: # Object file extension for compiled RC test sources.
7580: objext=o
7581: _LT_TAGVAR(objext, $1)=$objext
7582:
7583: # Code to be used in simple compile tests
7584: lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
7585:
7586: # Code to be used in simple link tests
7587: lt_simple_link_test_code="$lt_simple_compile_test_code"
7588:
7589: # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7590: _LT_TAG_COMPILER
7591:
7592: # save warnings/boilerplate of simple test code
7593: _LT_COMPILER_BOILERPLATE
7594: _LT_LINKER_BOILERPLATE
7595:
7596: # Allow CC to be a program name with arguments.
7597: lt_save_CC="$CC"
7598: lt_save_CFLAGS=$CFLAGS
7599: lt_save_GCC=$GCC
7600: GCC=
7601: CC=${RC-"windres"}
7602: CFLAGS=
7603: compiler=$CC
7604: _LT_TAGVAR(compiler, $1)=$CC
7605: _LT_CC_BASENAME([$compiler])
7606: _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
7607:
7608: if test -n "$compiler"; then
7609: :
7610: _LT_CONFIG($1)
7611: fi
7612:
7613: GCC=$lt_save_GCC
7614: AC_LANG_RESTORE
7615: CC=$lt_save_CC
7616: CFLAGS=$lt_save_CFLAGS
7617: ])# _LT_LANG_RC_CONFIG
7618:
7619:
7620: # LT_PROG_GCJ
7621: # -----------
7622: AC_DEFUN([LT_PROG_GCJ],
7623: [m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
7624: [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
7625: [AC_CHECK_TOOL(GCJ, gcj,)
7626: test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
7627: AC_SUBST(GCJFLAGS)])])[]dnl
7628: ])
7629:
7630: # Old name:
7631: AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
7632: dnl aclocal-1.4 backwards compatibility:
7633: dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
7634:
7635:
1.1.1.2 ! misho 7636: # LT_PROG_GO
! 7637: # ----------
! 7638: AC_DEFUN([LT_PROG_GO],
! 7639: [AC_CHECK_TOOL(GOC, gccgo,)
! 7640: ])
! 7641:
! 7642:
1.1 misho 7643: # LT_PROG_RC
7644: # ----------
7645: AC_DEFUN([LT_PROG_RC],
7646: [AC_CHECK_TOOL(RC, windres,)
7647: ])
7648:
7649: # Old name:
7650: AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
7651: dnl aclocal-1.4 backwards compatibility:
7652: dnl AC_DEFUN([LT_AC_PROG_RC], [])
7653:
7654:
7655: # _LT_DECL_EGREP
7656: # --------------
7657: # If we don't have a new enough Autoconf to choose the best grep
7658: # available, choose the one first in the user's PATH.
7659: m4_defun([_LT_DECL_EGREP],
7660: [AC_REQUIRE([AC_PROG_EGREP])dnl
7661: AC_REQUIRE([AC_PROG_FGREP])dnl
7662: test -z "$GREP" && GREP=grep
7663: _LT_DECL([], [GREP], [1], [A grep program that handles long lines])
7664: _LT_DECL([], [EGREP], [1], [An ERE matcher])
7665: _LT_DECL([], [FGREP], [1], [A literal string matcher])
7666: dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
7667: AC_SUBST([GREP])
7668: ])
7669:
7670:
7671: # _LT_DECL_OBJDUMP
7672: # --------------
7673: # If we don't have a new enough Autoconf to choose the best objdump
7674: # available, choose the one first in the user's PATH.
7675: m4_defun([_LT_DECL_OBJDUMP],
7676: [AC_CHECK_TOOL(OBJDUMP, objdump, false)
7677: test -z "$OBJDUMP" && OBJDUMP=objdump
7678: _LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
7679: AC_SUBST([OBJDUMP])
7680: ])
7681:
7682: # _LT_DECL_DLLTOOL
7683: # ----------------
7684: # Ensure DLLTOOL variable is set.
7685: m4_defun([_LT_DECL_DLLTOOL],
7686: [AC_CHECK_TOOL(DLLTOOL, dlltool, false)
7687: test -z "$DLLTOOL" && DLLTOOL=dlltool
7688: _LT_DECL([], [DLLTOOL], [1], [DLL creation program])
7689: AC_SUBST([DLLTOOL])
7690: ])
7691:
7692: # _LT_DECL_SED
7693: # ------------
7694: # Check for a fully-functional sed program, that truncates
7695: # as few characters as possible. Prefer GNU sed if found.
7696: m4_defun([_LT_DECL_SED],
7697: [AC_PROG_SED
7698: test -z "$SED" && SED=sed
7699: Xsed="$SED -e 1s/^X//"
7700: _LT_DECL([], [SED], [1], [A sed program that does not truncate output])
7701: _LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
7702: [Sed that helps us avoid accidentally triggering echo(1) options like -n])
7703: ])# _LT_DECL_SED
7704:
7705: m4_ifndef([AC_PROG_SED], [
7706: ############################################################
7707: # NOTE: This macro has been submitted for inclusion into #
7708: # GNU Autoconf as AC_PROG_SED. When it is available in #
7709: # a released version of Autoconf we should remove this #
7710: # macro and use it instead. #
7711: ############################################################
7712:
7713: m4_defun([AC_PROG_SED],
7714: [AC_MSG_CHECKING([for a sed that does not truncate output])
7715: AC_CACHE_VAL(lt_cv_path_SED,
7716: [# Loop through the user's path and test for sed and gsed.
7717: # Then use that list of sed's as ones to test for truncation.
7718: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7719: for as_dir in $PATH
7720: do
7721: IFS=$as_save_IFS
7722: test -z "$as_dir" && as_dir=.
7723: for lt_ac_prog in sed gsed; do
7724: for ac_exec_ext in '' $ac_executable_extensions; do
7725: if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
7726: lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
7727: fi
7728: done
7729: done
7730: done
7731: IFS=$as_save_IFS
7732: lt_ac_max=0
7733: lt_ac_count=0
7734: # Add /usr/xpg4/bin/sed as it is typically found on Solaris
7735: # along with /bin/sed that truncates output.
7736: for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
7737: test ! -f $lt_ac_sed && continue
7738: cat /dev/null > conftest.in
7739: lt_ac_count=0
7740: echo $ECHO_N "0123456789$ECHO_C" >conftest.in
7741: # Check for GNU sed and select it if it is found.
7742: if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
7743: lt_cv_path_SED=$lt_ac_sed
7744: break
7745: fi
7746: while true; do
7747: cat conftest.in conftest.in >conftest.tmp
7748: mv conftest.tmp conftest.in
7749: cp conftest.in conftest.nl
7750: echo >>conftest.nl
7751: $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
7752: cmp -s conftest.out conftest.nl || break
7753: # 10000 chars as input seems more than enough
7754: test $lt_ac_count -gt 10 && break
7755: lt_ac_count=`expr $lt_ac_count + 1`
7756: if test $lt_ac_count -gt $lt_ac_max; then
7757: lt_ac_max=$lt_ac_count
7758: lt_cv_path_SED=$lt_ac_sed
7759: fi
7760: done
7761: done
7762: ])
7763: SED=$lt_cv_path_SED
7764: AC_SUBST([SED])
7765: AC_MSG_RESULT([$SED])
7766: ])#AC_PROG_SED
7767: ])#m4_ifndef
7768:
7769: # Old name:
7770: AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
7771: dnl aclocal-1.4 backwards compatibility:
7772: dnl AC_DEFUN([LT_AC_PROG_SED], [])
7773:
7774:
7775: # _LT_CHECK_SHELL_FEATURES
7776: # ------------------------
7777: # Find out whether the shell is Bourne or XSI compatible,
7778: # or has some other useful features.
7779: m4_defun([_LT_CHECK_SHELL_FEATURES],
7780: [AC_MSG_CHECKING([whether the shell understands some XSI constructs])
7781: # Try some XSI features
7782: xsi_shell=no
7783: ( _lt_dummy="a/b/c"
7784: test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \
7785: = c,a/b,b/c, \
7786: && eval 'test $(( 1 + 1 )) -eq 2 \
7787: && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
7788: && xsi_shell=yes
7789: AC_MSG_RESULT([$xsi_shell])
7790: _LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell'])
7791:
7792: AC_MSG_CHECKING([whether the shell understands "+="])
7793: lt_shell_append=no
7794: ( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \
7795: >/dev/null 2>&1 \
7796: && lt_shell_append=yes
7797: AC_MSG_RESULT([$lt_shell_append])
7798: _LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append'])
7799:
7800: if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
7801: lt_unset=unset
7802: else
7803: lt_unset=false
7804: fi
7805: _LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
7806:
7807: # test EBCDIC or ASCII
7808: case `echo X|tr X '\101'` in
7809: A) # ASCII based system
7810: # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
7811: lt_SP2NL='tr \040 \012'
7812: lt_NL2SP='tr \015\012 \040\040'
7813: ;;
7814: *) # EBCDIC based system
7815: lt_SP2NL='tr \100 \n'
7816: lt_NL2SP='tr \r\n \100\100'
7817: ;;
7818: esac
7819: _LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
7820: _LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
7821: ])# _LT_CHECK_SHELL_FEATURES
7822:
7823:
7824: # _LT_PROG_FUNCTION_REPLACE (FUNCNAME, REPLACEMENT-BODY)
7825: # ------------------------------------------------------
7826: # In `$cfgfile', look for function FUNCNAME delimited by `^FUNCNAME ()$' and
7827: # '^} FUNCNAME ', and replace its body with REPLACEMENT-BODY.
7828: m4_defun([_LT_PROG_FUNCTION_REPLACE],
7829: [dnl {
7830: sed -e '/^$1 ()$/,/^} # $1 /c\
7831: $1 ()\
7832: {\
7833: m4_bpatsubsts([$2], [$], [\\], [^\([ ]\)], [\\\1])
7834: } # Extended-shell $1 implementation' "$cfgfile" > $cfgfile.tmp \
7835: && mv -f "$cfgfile.tmp" "$cfgfile" \
7836: || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
7837: test 0 -eq $? || _lt_function_replace_fail=:
7838: ])
7839:
7840:
7841: # _LT_PROG_REPLACE_SHELLFNS
7842: # -------------------------
7843: # Replace existing portable implementations of several shell functions with
7844: # equivalent extended shell implementations where those features are available..
7845: m4_defun([_LT_PROG_REPLACE_SHELLFNS],
7846: [if test x"$xsi_shell" = xyes; then
7847: _LT_PROG_FUNCTION_REPLACE([func_dirname], [dnl
7848: case ${1} in
7849: */*) func_dirname_result="${1%/*}${2}" ;;
7850: * ) func_dirname_result="${3}" ;;
7851: esac])
7852:
7853: _LT_PROG_FUNCTION_REPLACE([func_basename], [dnl
7854: func_basename_result="${1##*/}"])
7855:
7856: _LT_PROG_FUNCTION_REPLACE([func_dirname_and_basename], [dnl
7857: case ${1} in
7858: */*) func_dirname_result="${1%/*}${2}" ;;
7859: * ) func_dirname_result="${3}" ;;
7860: esac
7861: func_basename_result="${1##*/}"])
7862:
7863: _LT_PROG_FUNCTION_REPLACE([func_stripname], [dnl
7864: # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
7865: # positional parameters, so assign one to ordinary parameter first.
7866: func_stripname_result=${3}
7867: func_stripname_result=${func_stripname_result#"${1}"}
7868: func_stripname_result=${func_stripname_result%"${2}"}])
7869:
7870: _LT_PROG_FUNCTION_REPLACE([func_split_long_opt], [dnl
7871: func_split_long_opt_name=${1%%=*}
7872: func_split_long_opt_arg=${1#*=}])
7873:
7874: _LT_PROG_FUNCTION_REPLACE([func_split_short_opt], [dnl
7875: func_split_short_opt_arg=${1#??}
7876: func_split_short_opt_name=${1%"$func_split_short_opt_arg"}])
7877:
7878: _LT_PROG_FUNCTION_REPLACE([func_lo2o], [dnl
7879: case ${1} in
7880: *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
7881: *) func_lo2o_result=${1} ;;
7882: esac])
7883:
7884: _LT_PROG_FUNCTION_REPLACE([func_xform], [ func_xform_result=${1%.*}.lo])
7885:
7886: _LT_PROG_FUNCTION_REPLACE([func_arith], [ func_arith_result=$(( $[*] ))])
7887:
7888: _LT_PROG_FUNCTION_REPLACE([func_len], [ func_len_result=${#1}])
7889: fi
7890:
7891: if test x"$lt_shell_append" = xyes; then
7892: _LT_PROG_FUNCTION_REPLACE([func_append], [ eval "${1}+=\\${2}"])
7893:
7894: _LT_PROG_FUNCTION_REPLACE([func_append_quoted], [dnl
7895: func_quote_for_eval "${2}"
7896: dnl m4 expansion turns \\\\ into \\, and then the shell eval turns that into \
7897: eval "${1}+=\\\\ \\$func_quote_for_eval_result"])
7898:
7899: # Save a `func_append' function call where possible by direct use of '+='
7900: sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \
7901: && mv -f "$cfgfile.tmp" "$cfgfile" \
7902: || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
7903: test 0 -eq $? || _lt_function_replace_fail=:
7904: else
7905: # Save a `func_append' function call even when '+=' is not available
7906: sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \
7907: && mv -f "$cfgfile.tmp" "$cfgfile" \
7908: || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
7909: test 0 -eq $? || _lt_function_replace_fail=:
7910: fi
7911:
7912: if test x"$_lt_function_replace_fail" = x":"; then
7913: AC_MSG_WARN([Unable to substitute extended shell functions in $ofile])
7914: fi
7915: ])
7916:
7917: # _LT_PATH_CONVERSION_FUNCTIONS
7918: # -----------------------------
7919: # Determine which file name conversion functions should be used by
7920: # func_to_host_file (and, implicitly, by func_to_host_path). These are needed
7921: # for certain cross-compile configurations and native mingw.
7922: m4_defun([_LT_PATH_CONVERSION_FUNCTIONS],
7923: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
7924: AC_REQUIRE([AC_CANONICAL_BUILD])dnl
7925: AC_MSG_CHECKING([how to convert $build file names to $host format])
7926: AC_CACHE_VAL(lt_cv_to_host_file_cmd,
7927: [case $host in
7928: *-*-mingw* )
7929: case $build in
7930: *-*-mingw* ) # actually msys
7931: lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
7932: ;;
7933: *-*-cygwin* )
7934: lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
7935: ;;
7936: * ) # otherwise, assume *nix
7937: lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
7938: ;;
7939: esac
7940: ;;
7941: *-*-cygwin* )
7942: case $build in
7943: *-*-mingw* ) # actually msys
7944: lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
7945: ;;
7946: *-*-cygwin* )
7947: lt_cv_to_host_file_cmd=func_convert_file_noop
7948: ;;
7949: * ) # otherwise, assume *nix
7950: lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
7951: ;;
7952: esac
7953: ;;
7954: * ) # unhandled hosts (and "normal" native builds)
7955: lt_cv_to_host_file_cmd=func_convert_file_noop
7956: ;;
7957: esac
7958: ])
7959: to_host_file_cmd=$lt_cv_to_host_file_cmd
7960: AC_MSG_RESULT([$lt_cv_to_host_file_cmd])
7961: _LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd],
7962: [0], [convert $build file names to $host format])dnl
7963:
7964: AC_MSG_CHECKING([how to convert $build file names to toolchain format])
7965: AC_CACHE_VAL(lt_cv_to_tool_file_cmd,
7966: [#assume ordinary cross tools, or native build.
7967: lt_cv_to_tool_file_cmd=func_convert_file_noop
7968: case $host in
7969: *-*-mingw* )
7970: case $build in
7971: *-*-mingw* ) # actually msys
7972: lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
7973: ;;
7974: esac
7975: ;;
7976: esac
7977: ])
7978: to_tool_file_cmd=$lt_cv_to_tool_file_cmd
7979: AC_MSG_RESULT([$lt_cv_to_tool_file_cmd])
7980: _LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd],
7981: [0], [convert $build files to toolchain format])dnl
7982: ])# _LT_PATH_CONVERSION_FUNCTIONS
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